CN100583927C - Method for communication terminal to select calls in call waiting - Google Patents
Method for communication terminal to select calls in call waiting Download PDFInfo
- Publication number
- CN100583927C CN100583927C CN200510100487A CN200510100487A CN100583927C CN 100583927 C CN100583927 C CN 100583927C CN 200510100487 A CN200510100487 A CN 200510100487A CN 200510100487 A CN200510100487 A CN 200510100487A CN 100583927 C CN100583927 C CN 100583927C
- Authority
- CN
- China
- Prior art keywords
- communication terminal
- terminal
- call
- deletion
- sign indicating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The method comprises: when a first communication terminal is in communication with a second communication terminal, a third communication terminal initiates a call to the first communication terminal and the first communication terminal enters a call waiting states; in the call waiting state, the first communication terminal sends a preset operation-deleting code to the switch center, and according to the received operation-deleting code the switch center disables the call connection between the firs communication terminal and the second communication terminal or the third communication terminal.
Description
Technical field
The present invention relates to the communications field, more particularly, relate to the method for communication terminal selective call in a kind of Call Waiting.
Background technology
At present call waiting has been widely used in fixed communication and the mobile communication, and so-called call waiting refers to that communication terminal can accept third party call and need not hang up former conversation, and the business that can freely switch between two conversations in communication process.Wherein communication terminal can be a fixed terminal, also can be portable terminal.
With the mobile communication is that (this moment, communication terminal was travelling carriage (Mobile Station to example, be called for short MS)), as shown in Figure 1, in the process of the first terminal A and second terminal B conversation, the 3rd terminal C calls out the first terminal A, promptly triggers the call waiting of the first terminal A.State when the first terminal A receives Call Waiting (CALL WAITING is called for short CW) prompt tone is 2_way CW notification (2 tunnel Call Waitings notice).After the first terminal A replys calling from the 3rd terminal C, keep the second terminal B and with the 3rd terminal C conversation or keep the 3rd terminal C and with second terminal B conversation, state at this moment is 2_way CW (2 tunnel Call Waiting).
Under 2_way CW notification state, the first terminal A can keep the second terminal B by sending TA message (destination Mobile Station International ISDN Number+transmission key) to base station controller (Base Station Controller is called for short BSC), converses with the 3rd terminal C.The first terminal A also can be under 2_way CW state, by sending TA message to base station controller, and two conversations of the second terminal B and the 3rd terminal C between freely switch, promptly converse and keep the second terminal B with the 3rd terminal C, perhaps, keep the 3rd terminal C with second terminal B conversation.
Communication terminal adopts call waiting, can make the user can not miss phone under talking state, and can realize the tripartite alternately function of conversation, has improved the flexibility of conversation greatly.Yet, in the existing call waiting, the first terminal A is when 2_way CW notification or 2_way CW state, if do not want to continue conversation with the second terminal B, only want conversation with the 3rd terminal C, can only realize by requiring the second terminal B on-hook, and this moment, if the second terminal B is permanent, the first terminal A has only on-hook that all-calls is all removed could to disconnect and being connected of the second terminal B, and is very passive.If the first terminal A does not want the conversation with the 3rd terminal C, the calling of can not reply the 3rd terminal C when 2_way CW notification state disconnects until calling out overtime the 3rd terminal C, but will listen the CW prompt tone one time every three seconds; When 2_way CW state, then need earlier the second terminal B to be kept, switch to conversation, require the 3rd terminal C on-hook with the 3rd terminal C.
Therefore, under existing call waiting, communication terminal can only require side's hanging up terminal ability and the opposing party's terminal to become two square tubes words, can't delete the calling from other terminal on one's own initiative, selectively.
Summary of the invention
The objective of the invention is to, the method for communication terminal selective call in a kind of Call Waiting is provided, make communication terminal in the Call Waiting can delete calling on one's own initiative, selectively from other terminal.
The technical solution adopted for the present invention to solve the technical problems is: the method for communication terminal selective call in a kind of Call Waiting is provided, comprises:
(a) first communication terminal and second communication terminal call;
(b) described first communication terminal of third communication terminal call, this first communication terminal enters the Call Waiting state;
(c) first communication terminal sends predefined deletion action sign indicating number to switching center, the second communication terminal of first communication terminal and this deletion action sign indicating number indication deletion or the calling between the third communication terminal are removed according to the deletion action sign indicating number that is received by this switching center.
In method of the present invention, when described first communication terminal was communication terminal in the mobile communication system, described step (c) further comprised:
(c1) first communication terminal sends predefined deletion action sign indicating number to base station controller;
(c2) base station controller sends sudden strain of a muscle break signal that should the deletion action sign indicating number to mobile switching center emulation;
(c3) the corresponding deletion action sign indicating number of the sudden strain of a muscle break signal that receives is learnt in the mobile switching center emulation judgement, then sends clear command to base station controller;
(c4) base station controller is according to the clear command that receives, second communication terminal or third communication terminal to this deletion action sign indicating number indication deletion send clear message, remove the second communication terminal of first communication terminal and this deletion action sign indicating number indication deletion or the calling between the third communication terminal.
In method of the present invention, described Call Waiting state comprise state when first communication terminal is heard the Call Waiting prompt tone and first communication terminal reply keep first communication terminal behind the third communication terminal call and with the state of second communication terminal or third communication terminal call.
Described deletion action sign indicating number comprises deletion call terminal command code and deletion wait or is held the terminal operation sign indicating number, wherein delete the call terminal command code and be used to indicate deletion to be in the communication terminal of talking state, deletion is waited for or is held the terminal operation sign indicating number and is used to indicate deletion to be in the communication terminal of waiting answering state or held state.
Implement the method for communication terminal selective call in the Call Waiting of the present invention, have following beneficial effect:
Strengthened the ability of communication terminal selective call, made it can delete calling on one's own initiative, selectively from other terminal with call waiting, simple to operate, be easy to realize, can further satisfy user's needs.
Description of drawings
Fig. 1 is the flow chart of existing mobile communication terminal Call Waiting state;
Fig. 2 is communication terminal of the present invention is deleted call terminal down in 2 tunnel Call Waiting notify status a flow chart;
Fig. 3 is communication terminal of the present invention is deleted the waiting answering terminal down in 2 tunnel Call Waiting notify status a flow chart;
Fig. 4 is communication terminal of the present invention is deleted call terminal down in 2 tunnel Call Waiting states a flow chart;
Fig. 5 is that communication terminal of the present invention is deleted the flow chart that is held terminal down in 2 tunnel Call Waiting states.
Embodiment
Below in conjunction with accompanying drawing and with the mobile communication is example, and the method for communication terminal selective call in the Call Waiting of the present invention is described, this moment, communication terminal was travelling carriage (Mobile Station is called for short MS).
The present invention is provided with the deletion action sign indicating number at first communication terminal, this deletion action sign indicating number comprise deletion call terminal command code for example 1 and deletion wait for or be held terminal operation sign indicating number for example 2, wherein delete the call terminal command code and be used to indicate deletion to be in the communication terminal of talking state, deletion is waited for or is held the terminal operation sign indicating number and is used to indicate deletion to be in the communication terminal of waiting answering state or held state.
Shown in Fig. 2,3, when the first communication terminal MS11 and 12 conversations of second communication terminal MS, third communication terminal MS 13 is called out the first communication terminal MS11, this first communication terminal MS11 enters the Call Waiting state, receive Call Waiting (CALL WAITING, be called for short CW) prompt tone, third communication terminal MS 13 is in the waiting answering state at this moment, and the state of the first communication terminal MS11 is 2_way CWnotification (2 tunnel Call Waitings notice).
As shown in Figure 2, when the first communication terminal MS11 is in 2_way CWnotification state, if will hang up with the conversation of second communication terminal MS 12, i.e. calling between dismounting and the second communication terminal MS 12, with 12 deletions of second communication terminal MS, and carry out two square tubes words with third communication terminal MS 13, then send deletion call terminal command code 1 (dialing the 1+SEND key) to base station controller (Base StationController is called for short BSC).After BSC receives this deletion call terminal command code 1, transmission to the sudden strain of a muscle break signal 1 (FLASH) that should delete call terminal command code 1 to switching center, in the mobile communication system of present embodiment, this switching center is mobile switching center emulation (Mobile Switch CenterEmulation is called for short MSCe).The corresponding deletion of the sudden strain of a muscle break signal call terminal command code that is received is learnt in the MSCe judgement, then send clear command (CLEAR CMD) to BSC, control BSC sends clear message to the second communication terminal MS of conversing 12, remove the calling of the second communication terminal MS 12 and the first communication terminal MS11, with 12 deletions of second communication terminal MS.Like this, the first communication terminal MS11 promptly can switch to the state of talking about with 13 liang of square tubes of third communication terminal MS.
As shown in Figure 3, when the first communication terminal MS11 is in 2_way CW notification state, if will continue two square tubes words with second communication terminal MS 12, and the calling of third communication terminal MS 13 is directly hung up (needn't wait timeout being about to 13 deletions of third communication terminal MS), then send deletion and wait for or be held terminal operation sign indicating number 2 (dialing the 2+SEND key) to BSC.BSC receives after this deletion waits for or be held terminal operation sign indicating number 2, sends deleting the sudden strain of a muscle break signal 2 waiting for or be held terminal operation sign indicating number 2 to MSCe.The MSCe judgement is learnt the corresponding deletion wait of the sudden strain of a muscle break signal that is received or is held the terminal operation sign indicating number, then send clear command to BSC, control BSC sends clear message to the third communication terminal MS 13 that is in the waiting answering state, remove the calling of the third communication terminal MS 13 and the first communication terminal MS11, with 13 deletions of third communication terminal MS.Like this, the first communication terminal MS11 can continue to keep the state with 12 liang of square tubes words of second communication terminal MS.
Shown in Fig. 4,5, when the first communication terminal MS11 and 12 conversations of second communication terminal MS, third communication terminal MS 13 is called out the first communication terminal MS11, and this first communication terminal MS11 enters the Call Waiting state.This first communication terminal MS11 keeps third communication terminal MS 13 after hearing the Call Waiting prompt tone, and this moment, the state of the first communication terminal MS11 was 2_way CW (2 tunnel Call Waiting).
As shown in Figure 4, when the first communication terminal MS11 is in 2_way CW state, if will will hang up with the conversation of second communication terminal MS 12, i.e. calling between dismounting and the second communication terminal MS 12, with 12 deletions of second communication terminal MS, and carry out two square tubes words with third communication terminal MS 13, then send deletion call terminal command code 1 (dialing the 1+SEND key) to BSC.After BSC receives this deletion call terminal command code 1, send the sudden strain of a muscle break signal 1 that should delete call terminal command code 1 to MSCe.The corresponding deletion of the sudden strain of a muscle break signal call terminal command code that is received is learnt in the MSCe judgement, then send clear command to BSC, control BSC sends clear message to the second communication terminal MS of conversing 12, remove the calling of the second communication terminal MS 12 and the first communication terminal MS11, with 12 deletions of second communication terminal MS.Like this, the first communication terminal MS11 can switch to the state of talking about with 13 liang of square tubes of third communication terminal MS.
As shown in Figure 5, when the first communication terminal MS 11 is in 2_way CW state, if will continue to talk about, and the calling of maintained third communication terminal MS 13 is hung up, then send the deletion wait or be held terminal operation sign indicating number 2 (dialing the 2+SEND key) to BSC with two square tubes of second communication terminal MS 12.BSC receives after this deletion waits for or be held terminal operation sign indicating number 2, sends deleting the sudden strain of a muscle break signal 2 waiting for or be held terminal operation sign indicating number 2 to MSCe.The MSCe judgement is learnt the corresponding deletion wait of the sudden strain of a muscle break signal that is received or is held the terminal operation sign indicating number, then send clear command to BSC, control BSC sends clear message to maintained third communication terminal MS 13, remove the calling of the third communication terminal MS 13 and the first communication terminal MS11, with 13 deletions of third communication terminal MS, and need not switch to the state of conversing with third communication terminal MS 13 earlier, require 13 on-hooks of third communication terminal MS again.Like this, the first communication terminal MS11 can continue to keep the state with 12 liang of square tubes words of second communication terminal MS.
First communication terminal in the Call Waiting of the present invention thus can be deleted the second communication terminal on one's own initiative, and having improved can only be by removing all-calls or leaning on the second communication hanging up terminal just can switch to situation about talking about with third communication terminal two square tubes; Can also delete third communication terminal on one's own initiative, state that is need not Waiting for Call overtime or that switch to third communication terminal call requires third communication hanging up terminal.The present invention not only can be used under the situation of Three-Way Calling in the Call Waiting, also can be used for the situation of more a plurality of communication terminal conversations.In addition, the present invention also can similarly be used for fixing in the communication.
Implement the ability that the present invention has strengthened the communication terminal selective call with call waiting, make it can delete calling on one's own initiative, selectively from other terminal, simple to operate, easy to implement, can further satisfy user's needs.
Claims (4)
1, the method for communication terminal selective call in a kind of Call Waiting is characterized in that, comprising:
(a) first communication terminal and second communication terminal call;
(b) described first communication terminal of third communication terminal call, this first communication terminal enters the Call Waiting state;
(c) first communication terminal sends predefined deletion action sign indicating number to switching center, the second communication terminal of first communication terminal and this deletion action sign indicating number indication deletion or the calling between the third communication terminal are removed according to the deletion action sign indicating number that is received by this switching center.
2, method according to claim 1 is characterized in that, described step (c) further comprises:
(c1) first communication terminal sends predefined deletion action sign indicating number to base station controller;
(c2) base station controller sends sudden strain of a muscle break signal that should the deletion action sign indicating number to mobile switching center emulation;
(c3) the corresponding deletion action sign indicating number of the sudden strain of a muscle break signal that receives is learnt in the mobile switching center emulation judgement, then sends clear command to base station controller;
(c4) base station controller is according to the clear command that receives, second communication terminal or third communication terminal to this deletion action sign indicating number indication deletion send clear message, remove the second communication terminal of first communication terminal and this deletion action sign indicating number indication deletion or the calling between the third communication terminal.
3, method according to claim 1 and 2, it is characterized in that, described Call Waiting state comprise state when first communication terminal is heard the Call Waiting prompt tone and first communication terminal reply keep first communication terminal behind the third communication terminal call and with the state of second communication terminal or third communication terminal call.
4, method according to claim 1 and 2, it is characterized in that, described deletion action sign indicating number comprises deletion call terminal command code and deletion wait or is held the terminal operation sign indicating number, wherein delete the call terminal command code and be used to indicate deletion to be in the communication terminal of talking state, deletion is waited for or is held the terminal operation sign indicating number and is used to indicate deletion to be in the communication terminal of waiting answering state or held state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510100487A CN100583927C (en) | 2005-10-18 | 2005-10-18 | Method for communication terminal to select calls in call waiting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510100487A CN100583927C (en) | 2005-10-18 | 2005-10-18 | Method for communication terminal to select calls in call waiting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1874376A CN1874376A (en) | 2006-12-06 |
| CN100583927C true CN100583927C (en) | 2010-01-20 |
Family
ID=37484629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200510100487A Expired - Fee Related CN100583927C (en) | 2005-10-18 | 2005-10-18 | Method for communication terminal to select calls in call waiting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100583927C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102055756B (en) * | 2009-10-27 | 2015-09-16 | 中兴通讯股份有限公司 | The processing method of fork spring business and application server |
| CN104602211A (en) * | 2013-10-30 | 2015-05-06 | 中兴通讯股份有限公司 | Processing method, device and system for call waiting in CDMA (Code Division Multiple Access) system, and terminal comprising processing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115533A (en) * | 1994-06-27 | 1996-01-24 | 富士通株式会社 | Method for automatically controlling a call-waiting-interruption restriction and switching system |
| US5546451A (en) * | 1995-05-31 | 1996-08-13 | Aastra Technologies Inc. | Call waiting cancellation device |
| US5894504A (en) * | 1996-10-02 | 1999-04-13 | At&T | Advanced call waiting and messaging system |
| WO2001037584A1 (en) * | 1999-11-19 | 2001-05-25 | Ericsson Inc. | Remote access to telephony service profile |
| US20040037410A1 (en) * | 2002-06-21 | 2004-02-26 | Roberts Linda Ann | Caller control of internet call waiting |
| WO2004021690A1 (en) * | 2002-08-29 | 2004-03-11 | Sk Telecom Co., Ltd | Method for providing a tone replacing sound chosen by a subscriber in call waiting service |
| CN1520677A (en) * | 2001-04-27 | 2004-08-11 | 西门子公司 | Interworking of B-side subscriber features for subscribers in telecom network |
-
2005
- 2005-10-18 CN CN200510100487A patent/CN100583927C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115533A (en) * | 1994-06-27 | 1996-01-24 | 富士通株式会社 | Method for automatically controlling a call-waiting-interruption restriction and switching system |
| US5546451A (en) * | 1995-05-31 | 1996-08-13 | Aastra Technologies Inc. | Call waiting cancellation device |
| US5894504A (en) * | 1996-10-02 | 1999-04-13 | At&T | Advanced call waiting and messaging system |
| WO2001037584A1 (en) * | 1999-11-19 | 2001-05-25 | Ericsson Inc. | Remote access to telephony service profile |
| CN1520677A (en) * | 2001-04-27 | 2004-08-11 | 西门子公司 | Interworking of B-side subscriber features for subscribers in telecom network |
| US20040037410A1 (en) * | 2002-06-21 | 2004-02-26 | Roberts Linda Ann | Caller control of internet call waiting |
| WO2004021690A1 (en) * | 2002-08-29 | 2004-03-11 | Sk Telecom Co., Ltd | Method for providing a tone replacing sound chosen by a subscriber in call waiting service |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1874376A (en) | 2006-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111818503B (en) | Voice communication method, system, chip, electronic equipment and storage medium | |
| CN104602361A (en) | Method for expanding wireless network service of mobile phone by WiFi (wireless fidelity) network | |
| CN100531425C (en) | Incoming call rejection method, mobile terminal, and telephone call message leaving method | |
| CN100583927C (en) | Method for communication terminal to select calls in call waiting | |
| CN101150770B (en) | Method, device and system for controlling mobile terminal to forward call | |
| CN101155398B (en) | Call control method and communication system | |
| JP2007221458A (en) | Telephone terminal, exchange, call connection control method | |
| EP2523438B1 (en) | Mobile terminal | |
| CN101316294B (en) | Mobile terminal conversation state management method and device based on code division multiple access network | |
| KR100454957B1 (en) | Method for transmitting a received information in absence to external terminal in a line telephone which transmits and receives a short message | |
| CN101179300B (en) | Method of implementing external line and intercom phones comprehensive process for bluetooth telephone terminal equipment | |
| CN1258941C (en) | Method for providing one phone number for two phone sets in wireless local call phone system | |
| JPH10322773A (en) | Mobile communication system | |
| US9148909B2 (en) | Mobile terminal | |
| CN102883076B (en) | The method of a kind of quick refusal loop trunks blacklist incoming call | |
| JP2009055210A (en) | Exchanging machine, exchanging method, and program | |
| CN102104992A (en) | Double-mode communication equipment and method for answering call by using bluetooth device | |
| CN101287238B (en) | Method and device for implementing ear-phone function on terminal | |
| JP2894281B2 (en) | Paging incoming call method | |
| JP2001345937A (en) | Communication system | |
| JPH11127482A (en) | Speech disconnection preventing system for mobile communication terminal | |
| JP3700555B2 (en) | Button telephone equipment | |
| KR100498613B1 (en) | Method, apparatus and system for transmission of a shot message | |
| KR20060071947A (en) | Mobile communication terminal and method for providing information when the line is busy | |
| JP2002044243A (en) | Key telephone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20121018 |