TWI386016B - Dual mode phone and calling method thereof - Google Patents

Description

Dual mode mobile phone and calling method thereof

The invention relates to a dual mode mobile phone, in particular to a dual mode mobile phone and a calling method thereof.

At present, the mobile phones used by users are mainly single-mode mobile phones supporting Global System for Mobile Communication (GSM) or Code Division Multiple Access (CDMA) systems. These single-mode phones have one thing in common: they need the support of a mobile communication network to work properly. With the rapid increase in the number of mobile phone users, the mobile communication network is overloaded. This will cause the mobile phone to be prone to disconnection, crosstalk, and poor call quality during communication, causing inconvenience to the user. On the other hand, operators of mobile communication networks need to pay expensive spectrum fees and lay a huge roaming base station network, which indirectly causes the communication cost of mobile phones to be relatively high.

In response to the above situation, developers have thought of using the existing popular wireless local area network. A mobile phone operating in a wireless local area network mode is equivalent to a network phone, and a network phone is a voice signal packaged and then transmitted over the Internet, using softswitch technology and the Internet, rather than a fixed line network. Road or mobile communication networks, operators do not have to pay expensive spectrum fees, do not have to build a huge roaming base station network, but rely on the existing Internet, so the cost of calls is almost zero. As a result, dual-mode mobile phones supporting both mobile communication networks and wireless local area networks have emerged. Accordingly, it is necessary to design a free switching method for a dual-mode mobile phone, which is freely available in the mobile communication network and the wireless zone. Switch between domain networks.

In view of this, it is necessary to provide a dual-mode mobile phone that can be switched between a mobile communication network and a wireless local area network.

In addition, a dual-mode mobile phone calling method is required to switch between the mobile communication network and the wireless local area network.

A dual-mode handset that includes a mobile phone antenna, a mobile phone module, a wireless local area network antenna, a wireless local area network module, a processor, a memory, and a user interface. The processor is connected to the mobile phone module and the wireless local area network module for setting a phone mode of the dual mode mobile phone, and the phone mode includes a mobile phone mode, a dual mode wireless priority mode, and a dual mode independent mode. The memory is used for storing a phone mode and a phone book of the dual mode mobile phone, and the phone book includes a plurality of mobile phone numbers, a plurality of wireless local area network phone numbers, and mapping of the mobile phone numbers to the wireless local area network phone numbers. Relationship and the status of the dual-mode phone corresponding to the wireless local area network phone number. The user interface is used to receive the phone number entered by the user. The processor is further configured to determine whether the phone number is a mobile phone number, and if the phone number is a mobile phone number, determine whether the mobile phone number has a mapped wireless local area network phone number, and if the mobile phone number has a mapping The wireless local area network telephone number is called by the wireless local area network module.

A method for calling a dual-mode mobile phone includes: setting a phone mode of the dual-mode mobile phone, and storing the phone mode in a memory, wherein the phone mode includes a mobile phone mode, a dual mode wireless priority mode, and a dual mode independent mode; Receiving a phone number input by the user; determining a phone mode of the dual mode mobile phone; The phone mode is the dual mode wireless priority mode, determining whether the phone number is a wireless local area network phone number or a mobile phone number; if the phone number is a mobile phone number, determining whether the mobile phone number has a mapped wireless local area network phone number And if the mobile phone number has a mapped wireless local area network phone number, call the mapped wireless local area network phone number.

By using the dual-mode mobile phone and the calling method of the invention, it is possible to automatically determine whether there is a mapped wireless local area network telephone number when dialing or receiving a mobile phone, and automatically switch, thereby achieving the purpose of saving money.

Referring to FIG. 1, a block diagram of a dual mode mobile phone 10 according to an embodiment of the present invention is shown. In the present embodiment, the dual-mode mobile phone 10 is a mobile communication network/wireless area network dual-mode mobile phone, which can be called by a mobile communication network (not shown) or by a wireless local area network (not shown). )call. The dual mode mobile phone 10 includes a mobile phone antenna 100, a mobile communication module 110, a wireless local area network antenna 120, a wireless local area network module 130, a processor 140, a memory 150, and a user interface 160.

The mobile phone antenna 100 is used for transmitting and receiving a mobile phone radio frequency signal of the dual mode mobile phone 10. In the present embodiment, the frequency band of the mobile phone antenna 100 includes Global System for Mobile Communication (GSM), Code Division Multiple Access (CDMA) 2000, and multi-frequency code division multiple access ( Wideband CDMA) The frequency band of mobile phones.

The mobile phone module 110 is coupled to the mobile phone antenna 100 for handling mobile phone communications. In this embodiment, the mobile phone module 110 processes the line. The mobile phone antenna 100 receives the mobile phone radio frequency signal and generates a mobile phone radio frequency signal transmitted by the mobile phone antenna 100.

The wireless local area network antenna 120 is configured to transmit and receive wireless area network radio frequency signals. In this embodiment, the frequency band of the wireless local area network antenna 120 includes 2.4G and 5G wireless local area network bands. The wireless local area network module 130 is coupled to the wireless local area network antenna 120 for handling wireless area network communications. In this embodiment, the wireless local area network module 130 processes the wireless local area network radio frequency signals received by the wireless local area network antenna 120 and generates the wireless local area network radio frequency signals transmitted by the wireless local area network antenna 120. In the present embodiment, the wireless area network module 130 supports IEEE802.11a/b/g.

The processor 140 is connected to the mobile phone module 110 and the wireless local area network module 130 for controlling the operation of the dual mode mobile phone 10 and setting the telephone mode of the dual mode mobile phone 10. The phone mode includes a mobile phone mode, a dual mode wireless priority mode, and a dual mode independent mode. In the present embodiment, the dual-mode mobile phone 10 is in the mobile phone mode, and can only make or receive calls through the mobile communication network, and the wireless local area network may not be successfully registered. The dual-mode mobile phone 10 is in dual-mode independent mode, which can make or receive calls through the mobile communication network, and can also make or receive calls through the wireless local area network, and the mobile communication network and the wireless local area network do not interfere with each other. The dual-mode mobile phone 10 is in the dual-mode wireless priority mode. When the call is made, if the call number is a mobile phone number, it is determined whether there is a mapped wireless local area network phone number, and if so, automatically switches to the wireless local area network. Dial the mapped wireless local area network phone number.

The memory 150 is used to store the phone mode and phone book of the dual mode mobile phone 10. The phone book includes multiple mobile phone numbers, multiple wireless local area networks The phone number, the mapping relationship between the mobile phone numbers and the wireless local area network telephone numbers, and the status of the dual mode mobile phone corresponding to the wireless local area network telephone numbers. The status of the dual mode mobile phone corresponding to the wireless local area network telephone number includes the dual mode mobile phone registration on the wireless local area network server 20 and the dual mode mobile phones are not registered with the wireless local area network server 20.

In this embodiment, after the dual-mode mobile phone 10 is powered on, the wireless local area network module 130 begins to determine whether the dual-mode mobile phone 10 is registered with the wireless local area network server 20. In this embodiment, the processor 140 of the dual-mode mobile phone 10 transmits a detection packet to the wireless local area network server 20 via the wireless local area network module 130, and the wireless local area network module 130 determines whether the wireless local area network module 130 receives the The response message of the wireless local area network server 20 determines whether the wireless local area network server 20 is registered. If the wireless local area network module 130 receives the response message from the wireless local area network server 20, it determines to register the wireless local area network server 20; if the wireless local area network module 130 does not receive the wireless local area network server The response message of 20 judges that the wireless local area network server 20 is not registered. If the dual mode mobile phone 10 is not registered with the wireless local area network server 20, the processor 140 sets the phone mode of the dual mode mobile phone 10 to the mobile phone mode, and the wireless local area network module 130 continues to send the detection packet to the wireless area network. The router 20 is intended to register with the wireless local area network server 20.

If the dual mode mobile phone 10 registers with the wireless local area network server 20, the wireless local area network module 130 receives the wireless local area network telephone number corresponding to the wireless local area network server 20 in the dual mode mobile phone 10 phone book. The dual-mode mobile phone state, the processor 140 correspondingly updates the phone book stored in the memory 150, and by querying the memory 150, determining the mobile phone numbers in the phone book. Whether there is at least one mapping of the wireless local area network telephone numbers. If the mobile phone numbers have at least one mapping with the wireless local area network telephone numbers, the processor 140 sets the dual mode mobile phone 10 to a dual mode wireless priority mode; if there is no mapping, the processor 140 sets the dual mode mobile phone. The phone mode of 10 is a dual mode independent mode.

User interface 160 is used to receive the phone number entered by the user. The processor 140 is further configured to determine whether the phone number is a mobile phone number, and if the phone number is a mobile phone number, continue to determine whether the mobile phone number has a mapped wireless local area network phone number, if there is a mapped wireless local area network The phone number is called via the wireless local area network module 130 to the mapped wireless local area network telephone number. In the present embodiment, the processor 140 determines whether the mobile phone number has a mapped wireless local area network telephone number by querying the memory 150. When the mobile phone number has a mapped wireless local area network telephone number, the processor 140 is further configured to further determine whether the dual mode mobile phone corresponding to the mapped wireless local area network telephone number is registered with the wireless local area network server 20. If the mobile phone number has no mapped wireless local area network phone number, or the mapped wireless local area network phone number corresponding to the dual mode mobile phone is not registered with the wireless local area network server 20, the processor 140 passes the mobile phone module 110. Call the mobile phone number. The processor 140 is further configured to determine the phone mode of the dual mode mobile phone 10 before determining whether the phone number is a mobile phone number.

Since the wireless area network module 130 continuously judges whether the dual mode mobile phone 10 is registered with the wireless local area network server 20, if the registration is made at a certain point in time thereafter, the telephone mode of the dual mode mobile phone 10 may change. If the dual-mode mobile phone 10 is in a mobile phone call, the phone mode of the dual-mode mobile phone 10 is changed. Alternatively, the processor 140 determines if the new phone mode is a dual mode wireless priority mode. If not, the mobile phone call of the dual mode handset 10 continues; if so, the processor 140 further determines whether the mobile phone number corresponding to the mobile phone call has a mapped wireless local area network telephone number. If there is no mapped wireless local area network telephone number, the mobile phone call of the dual mode mobile phone 10 continues; if there is a mapped wireless local area network telephone number, the processor 140 calls the mapped wireless local area network via the wireless local area network module 130. The telephone number is reserved, and the mobile phone call is reserved. After the dual-mode mobile phone corresponding to the mapped wireless local area network phone number is answered, the dual-mode mobile phone 10 cuts off the mobile phone call, and the two call through the wireless local area network.

If the dual mode mobile phone 10 registers the wireless local area network server 20 in the mobile phone call, and the dual mode mobile phone 10 receives the call of the wireless local area network telephone number, the processor 140 determines the wireless local area network telephone number and the mobile phone. Whether the mobile phone number corresponding to the call has a mapping. If so, the dual-mode mobile phone 10 then receives the call via the wireless local area network, specifically to reserve the mobile phone call first, and then cut off the mobile phone call after the wireless local area network call is normal; if not, the dual-mode mobile phone 10 Continue to make a phone call.

FIG. 2A and FIG. 2B are flowcharts showing a method for calling the dual-mode mobile phone 10 according to an embodiment of the present invention. First, in FIG. 2A, after the dual-mode mobile phone 10 is turned on in step S200, the dual-mode mobile phone 10 sets the phone mode, and stores the phone mode in the memory 150. At step S202, the user interface 160 receives the telephone number entered by the user. At step S204, the processor 140 determines the phone mode of the dual mode handset 10, the phone mode including the mobile phone mode, the dual mode wireless priority mode, and the dual mode independent mode. In the present embodiment, processing The device 140 determines the phone mode of the dual mode mobile phone 10 by querying the memory 150.

If the phone mode is the dual mode wireless priority mode, in step S206, the processor 140 determines whether the phone number received by the user interface 160 is a mobile phone number or a wireless local area network phone number. If the telephone number is a wireless local area network telephone number, the processor 140 calls the wireless local area network telephone number via the wireless local area network module 130 in step S208.

If the telephone number is a mobile telephone number, in step S210, the processor 140 determines whether the mobile telephone number has a mapped wireless local area network telephone number. If the mobile phone number has no mapped wireless local area network phone number, the processor 140 calls the mobile phone number via the mobile phone module 110 in step S212.

If the mobile phone number has a mapped wireless local area network telephone number, in step S214, the processor 140 determines whether the dual mode mobile phone corresponding to the mapped wireless local area network telephone number is registered with the wireless local area network server 20. If the dual-mode mobile phone corresponding to the mapped wireless local area network phone number is not registered with the wireless local area network server 20, the process returns to step S212, and the processor 140 calls the mobile phone number via the mobile phone module 110. If the dual-mode mobile phone corresponding to the mapped wireless local area network phone number is registered with the wireless local area network server 20, the processor 140 calls the mapped wireless local area network telephone number via the wireless local area network module 130 in step S216. .

If the phone mode is the dual mode independent mode, in FIG. 2B, in step S218, the processor 140 determines whether the phone number received by the user interface 160 is a mobile phone number or a wireless local area network phone number. If it is a wireless local area network telephone number, the processor 140 transmits the wireless local area network module in step S220. 130 calls the wireless local area network telephone number. If it is a mobile phone number, the processor 140 calls the mobile phone number via the mobile phone module 110 in step S222.

If the phone mode is the mobile phone mode, in step S224, the processor 140 determines whether the phone number received by the user interface 160 is a mobile phone number or a wireless local area network phone number. If it is a mobile phone number, the processor 140 calls the mobile phone number via the mobile phone module 110 in step S226. If it is a wireless local area network telephone number, the dual mode mobile phone 10 does not make a call and ends the operation.

FIG. 3 is a specific flowchart of setting the phone mode of the dual-mode mobile phone 10 in step S200 of FIG. In step S300, the wireless local area network module 130 determines whether the dual mode mobile phone 10 is registered with the wireless local area network server 20. In this embodiment, the processor 140 of the dual-mode mobile phone 10 transmits a detection packet to the wireless local area network server 20 via the wireless local area network module 130, and the wireless local area network module 130 determines whether the wireless local area network module 130 receives the The response message of the wireless local area network server 20 determines whether the wireless local area network server 20 is registered. After the dual mode mobile phone 10 is powered on, the wireless local area network module 130 continuously determines whether the dual mode mobile phone 10 is registered with the wireless local area network server 20.

If the dual mode handset 10 is not registered with the wireless local area network server 20, the processor 140 sets the telephone mode to the mobile phone mode in step S302. In step S304, the wireless local area network module 130 registers with the wireless local area network server 20, and then returns to step S300, the wireless local area network module 130 continues to determine whether the dual mode mobile phone 10 is registered with the wireless local area network server. 20.

If the dual mode mobile phone 10 registers with the wireless local area network server 20, at the step S306, the wireless local area network module 130 receives the dual-mode mobile phone state corresponding to the wireless local area network telephone number in the dual-mode mobile phone 10 phone book sent by the wireless local area network server 20, and the processor 140 updates the memory 150 accordingly. The stored phone book. In step S308, the processor 140 determines whether the mobile phone number in the phone book has at least one mapping with the wireless local area network telephone numbers by querying the memory 150.

If the mobile phone numbers have at least one mapping with the wireless local area network telephone numbers, then in step S310, the processor 140 sets the telephone mode to the dual mode wireless priority mode. If the mobile phone numbers are not mapped to the wireless local area network telephone numbers, then in step S312, the processor 140 sets the telephone mode to a dual mode independent mode.

FIG. 4 is a flow chart showing a method for calling a dual mode mobile phone 10 according to another embodiment of the present invention. First, in step S400, the dual mode mobile phone 10 is in a mobile phone call. At step S402, the phone mode of the dual mode handset 10 changes. Since the wireless local area network module 130 continuously determines whether the dual mode mobile phone 10 is registered with the wireless local area network server 20, the telephone mode of the dual mode mobile phone 10 may change. At step S404, the processor 140 determines whether the new phone mode is the dual mode wireless priority mode. If the new phone mode is not the dual mode wireless priority mode, returning to step S400, the mobile phone call of the dual mode mobile phone 10 continues.

If the new phone mode is the dual mode wireless priority mode, in step S406, the processor 140 further determines whether the mobile phone number corresponding to the mobile phone call has a mapped wireless local area network phone number. If there is no mapped wireless local area network telephone number, the process returns to step S400, and the mobile phone call of the dual mode mobile phone 10 continues. If there is a mapped wireless local area network telephone number, in step S408, The processor 140 calls the mapped wireless local area network telephone number via the wireless local area network module 130. In this embodiment, the processor 140 calls the mapped wireless local area network telephone number via the wireless local area network module 130 after a waiting time has elapsed.

In step S410, the wireless local area network module 130 determines whether the dual-mode mobile phone corresponding to the mapped wireless local area network phone number has a response. If there is no response, the process returns to step S400. If there is a response, in step S412, the dual mode handset 10 communicates with the mapped wireless local area network telephone number via the wireless local area network.

FIG. 5 is a flowchart of a method for calling a dual mode mobile phone 10 according to still another embodiment of the present invention. At step S500, the dual mode handset 10 is in a mobile phone call. In step S502, the wireless local area network module 130 receives a call to a wireless local area network telephone number. At step S504, the processor 140 determines whether the wireless local area network telephone number has a mapping with the mobile telephone number corresponding to the mobile telephone call. If so, in step S506, the dual mode handset 10 changes the communication mode and instead listens to the call via the wireless local area network. In the present embodiment, the dual-mode mobile phone 10 first reserves the mobile phone call, and then disconnects the mobile phone call after the wireless local area network call connection is normal. If not, returning to step S500, the dual mode handset 10 continues the mobile phone call.

By using the dual-mode mobile phone 10 of the present invention and the calling method thereof, when the mobile phone is dialed or answered, it can automatically determine whether there is a mapped wireless local area network telephone number and automatically switch, thereby achieving the purpose of saving the call cost.

In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above is only a preferred embodiment of the present invention, and is familiar with The equivalent modifications or variations made by those skilled in the art in the spirit of the invention are to be included in the following claims.

Dual mode mobile phone ‧‧10

Mobile phone antenna ‧‧100

Mobile phone module ‧‧110

Wireless LAN Antenna ‧‧‧120

Wireless LAN module ‧‧130

Processor ‧‧140

Memory ‧ ‧ 150

User interface ‧‧160

Wireless LAN server ‧‧20

1 is a block diagram of a dual mode mobile phone according to an embodiment of the present invention.

2A and FIG. 2B are flowcharts of a method for calling a dual-mode mobile phone according to an embodiment of the present invention.

FIG. 3 is a specific flowchart of a step of setting a telephone mode of a method for calling a dual-mode mobile phone according to an embodiment of the present invention.

FIG. 4 is a flowchart of a method for calling a dual mode mobile phone according to another embodiment of the present invention.

FIG. 5 is a flowchart of a method for calling a dual mode mobile phone according to another embodiment of the present invention.

Dual mode mobile phone ‧‧10

Mobile phone antenna ‧‧100

Mobile phone module ‧‧110

Wireless LAN Antenna ‧‧‧120

Wireless LAN module ‧‧130

Processor ‧‧140

Memory ‧ ‧ 150

User interface ‧‧160

Wireless LAN server ‧‧20

Claims (26)

A dual-mode mobile phone comprising: a mobile phone antenna for transmitting and receiving mobile phone radio frequency signals; a mobile phone module for handling mobile phone communication; a wireless area network antenna for transmitting and receiving wireless local area network radio signals; and a wireless area network a circuit module for processing wireless area network communication; a processor connected to the mobile phone module and the wireless local area network module, configured to set a phone mode of the dual mode mobile phone, wherein the phone mode includes a mobile phone mode a dual mode wireless priority mode and a dual mode independent mode; a memory for storing a phone mode and a phone book of the dual mode mobile phone, the phone book including a plurality of mobile phone numbers, a plurality of wireless local area network telephone numbers, and the mobile phone a mapping relationship between the number and the wireless local area network telephone number and a dual-mode mobile phone state corresponding to the wireless local area network telephone number; and a user interface for receiving a telephone number input by the user; the processor is further configured to determine the Whether the phone number is a mobile phone number, and whether the mobile phone number has a mapped wireless local area network phone number And if the mobile phone number with a wireless LAN telephone number mapping, call the telephone number of the wireless LAN via the wireless LAN modules. The dual-mode mobile phone of claim 1, wherein the wireless local area network module is further configured to determine whether the dual-mode mobile phone is registered with a wireless local area network server, and if the wireless local area network server is registered Receiving the wireless local area network telephone numbers sent by the wireless local area network server Corresponding to the status of the dual-mode phone. The dual-mode mobile phone of claim 2, wherein the processor is further configured to update the phone book according to the status of the dual-mode mobile phone corresponding to the wireless local area network telephone number received by the wireless local area network module. . The dual-mode mobile phone according to claim 2, wherein the processor is further configured to: when the wireless local area network module determines that the dual-mode mobile phone is not registered with the wireless local area network server, setting the phone mode to The mobile phone mode. The dual-mode mobile phone according to claim 2, wherein the processor is further configured to: when the mobile phone number has a mapped wireless local area network telephone number, determine the dual-mode mobile phone corresponding to the wireless local area network telephone number Whether to register with the wireless LAN server. The dual-mode mobile phone of claim 2, wherein the processor is further configured to: by querying the memory, determine whether the mobile phone number in the phone book and the wireless local area network phone number have at least A mapping relationship. The dual-mode mobile phone of claim 6, wherein the processor is further configured to set the phone mode to the pair when the mobile phone number has at least one mapping relationship with the wireless local area network phone numbers. Mode wireless priority mode. The dual-mode mobile phone of claim 6, wherein the processor is further configured to set the phone mode to be dual-mode independent when the mobile phone numbers are not mapped to the wireless local area network phone numbers. mode. The dual mode mobile phone of claim 1, wherein the processor is further configured to: when the mobile phone number has no mapped wireless local area network phone number The mobile phone number is called by the mobile communication module. A method for calling a dual-mode mobile phone includes: setting a phone mode of the dual-mode mobile phone, and storing the phone mode in a memory, wherein the phone mode includes a mobile phone mode, a dual mode wireless priority mode, and a dual mode independent mode; Receiving a phone number input by the user; determining a phone mode of the dual mode mobile phone; if the phone mode is the dual mode wireless priority mode, determining whether the phone number is a wireless local area network phone number or a mobile phone number; if the phone number is an action a telephone number, determining whether the mobile phone number has a mapped wireless local area network telephone number; and if the mobile telephone number has a mapped wireless local area network telephone number, calling the mapped wireless local area network telephone number. The method for calling a dual-mode mobile phone according to claim 10, further comprising the steps of: determining whether the dual-mode mobile phone corresponding to the mapped wireless local area network phone number is registered with the wireless local area network server; The mapped wireless local area network phone number corresponding to the dual mode mobile phone is registered with the wireless local area network server to call the mapped wireless local area network telephone number. The method for calling a dual mode mobile phone according to claim 11 further includes the following steps: if the mapped wireless local area network phone number corresponding to the dual mode mobile phone is not registered with the wireless local area network server, the call is The mobile phone number. The method for calling a dual-mode mobile phone according to claim 11, wherein the memory further stores a phone book, the phone book including a plurality of mobile phone numbers, a plurality of wireless local area network telephone numbers, and the mobile phone number and the mobile phone number The mapping relationship between the wireless local area network telephone numbers and the status of the dual-mode mobile phones corresponding to the wireless local area network telephone numbers. The method for calling a dual-mode mobile phone according to claim 13 , wherein the step of setting the phone mode of the dual-mode mobile phone comprises the steps of: determining whether the dual-mode mobile phone is registered with the wireless local area network server; Receiving the wireless local area network server, receiving the status of the dual-mode mobile phone corresponding to the wireless local area network telephone number, and updating the telephone book; determining whether the mobile telephone number and the wireless local area network telephone number have at least one Mapping relationship; and if the mobile phone numbers have at least one mapping relationship with the wireless local area network telephone numbers, setting the telephone mode to the dual mode wireless priority mode. The method for calling a dual-mode mobile phone according to claim 14, wherein the step of setting the phone mode of the dual-mode mobile phone further comprises the steps of: if the mobile phone number and the wireless local area network telephone number are not any The mapping relationship is set to the dual mode independent mode. The method for calling a dual-mode mobile phone according to claim 14, wherein the step of setting the phone mode of the dual-mode mobile phone further comprises the following steps: if the wireless local area network server is not registered, setting the phone mode to The mobile phone mode; and continuously apply for registration with the wireless local area network server. The method for calling a dual-mode mobile phone as described in claim 10, The step of determining the phone mode of the dual mode mobile phone includes the following steps: querying the memory to determine the phone mode of the dual mode mobile phone. The method for calling a dual-mode mobile phone according to claim 10, further comprising the steps of: if the phone mode is the dual mode independent mode, determining whether the phone number is a wireless local area network phone number or a mobile phone number; The phone number is a wireless local area network phone number, the wireless local area network phone number is called; and if the phone number is a mobile phone number, the mobile phone number is called. The method for calling a dual-mode mobile phone according to claim 10, further comprising the steps of: if the phone mode is the mobile phone mode, determining whether the phone number is a mobile phone number; if the mobile phone number is, calling the action Phone number; and if it is not a mobile phone number, terminate the operation. The method for calling a dual-mode mobile phone according to claim 10, further comprising the step of: calling the wireless local area network telephone number if the telephone number is a wireless local area network telephone number. The method for calling a dual-mode mobile phone according to claim 10, further comprising the step of: calling the mobile phone number if the mobile phone number has no mapped wireless local area network telephone number. For example, the method for calling a dual-mode mobile phone as described in claim 10, The method includes the following steps: the dual-mode mobile phone is in a mobile phone call; the phone mode is changed; determining whether the new phone mode is the dual-mode wireless priority mode; if yes, determining whether the mobile phone number corresponding to the mobile phone call has a mapping The wireless local area network telephone number; and if the mobile telephone number corresponding to the mobile telephone call has a mapped wireless local area network telephone number, the mapped wireless local area network telephone number is called. The method for calling a dual mode mobile phone according to claim 22, further comprising the step of: if the new phone mode is not the dual mode wireless priority mode, the dual mode mobile phone continues the mobile phone call. The method for calling a dual-mode mobile phone according to claim 22, further comprising the step of: if the mobile phone number corresponding to the mobile phone call has no mapped wireless local area network phone number, the dual-mode mobile phone continues Mobile phone call. The method for calling a dual-mode mobile phone according to claim 10, further comprising the steps of: the dual-mode mobile phone being in a mobile phone call; receiving a call of a wireless local area network telephone number; determining the wireless local area network telephone call Whether the number has a mapping with the mobile phone number corresponding to the mobile phone call; and if there is a link, the call of the wireless local area network number is answered. The method for calling a dual-mode mobile phone according to claim 25, further comprising the step of: if the wireless local area network telephone number and the mobile telephone number corresponding to the mobile telephone call are not mapped, the dual-mode mobile phone continues to Mobile phone call.