CN2426251Y - Multiple SIM card mobile telephone - Google Patents
Multiple SIM card mobile telephone Download PDFInfo
- Publication number
- CN2426251Y CN2426251Y CN 00260999 CN00260999U CN2426251Y CN 2426251 Y CN2426251 Y CN 2426251Y CN 00260999 CN00260999 CN 00260999 CN 00260999 U CN00260999 U CN 00260999U CN 2426251 Y CN2426251 Y CN 2426251Y
- Authority
- CN
- China
- Prior art keywords
- sim card
- mobile phone
- selector switch
- model
- utility
- 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
Landscapes
- Mobile Radio Communication Systems (AREA)
- Prepayment Telephone Systems (AREA)
Abstract
The utility model relates to a multiple SIM card mobile phone. The utility model is characterized in that the utility model is composed of SIM card holders and a select switch, wherein, the SIM card holders are connected in parallel among each other, one end of the select switch is connected with one end of a power supply, the other end of the select switch is connected with a moving contact, and the rest static contacts are respectively connected with one SIM card holder. The select switch keys are arranged on the both sides of a casing of the mobile phone. Owing to the structure, the utility model has the advantages of conveniently reforming the structure of the existing mobile phones and saving calling bills.
Description
The utility model relates to the communications field, the mobile phone of the plurality of SIM cards in particularly a kind of radio communication user terminal field.
At present, use the comparatively worried thing of user of mobile phone to be exactly: roaming charges when going on business and long-distance telephone bill cause the user when calling with too high, have a misgiving, and have delayed the interchange of information.
The purpose of this utility model is: a kind of mobile phone of plurality of SIM cards is provided, when the user goes on business, by a plurality of SIM card and the options button of installing in the machine, selects preassembled local SIM card conversation for use, thereby saved call rate widely.
The purpose of this utility model is achieved in that a kind of plurality of SIM cards mobile phone, it is characterized in that: be to constitute by SIM card deck and selector switch, wherein be connected in parallel between the SIM card deck, one end of one termination power of selector switch, its moving contact of another termination of selector switch, all the other fixed contacts connect each SIM card seat respectively.Described selector switch key is arranged at the mobile phone outer casing both sides.
Because having above-mentioned structure to make the utlity model has: convenient transformation prior mobile phone structure reaches has saved cost of the phone call widely.
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 (a) and (b) are the structure chart and the line map of the double-card mobile telephone machine of one of the utility model embodiment.
Fig. 2 is the structure chart of existing mobile phone machine.
Among the figure; The 1-selector switch, the former functional circuit plate of 2-.
Referring to Fig. 1: a kind of plurality of SIM cards mobile phone, it is characterized in that: be to constitute by SIM card deck and selector switch 1, wherein be connected in parallel between the SIM card deck, one end of one termination power of selector switch 1, its moving contact of another termination of selector switch 1, all the other fixed contacts connect each SIM card seat respectively.Described selector switch key is arranged at the mobile phone outer casing both sides.Its occupation mode is exemplified below: (is example with two cards) Pekinese goes on business to, and (abbreviation Beijing is A in Shenzhen, Shenzhen is B) (1): A card and B card are installed in the plurality of SIM cards mobile phone simultaneously, selector switch is connected the A card at ordinary times, as need from B when dialing the phone on A ground, selector switch is connected the B card, does not have roaming charges when dialing A ground phone with the B card with regard to having only long-distance telephone bill.(2): as need from B when dialing the phone on B ground, selector switch is connected the B card, just has only city telephone rate when dialing B ground phone with the B card; And common mobile phone can only be dialed B ground phone with the A card, and its expense is: long-distance telephone bill+roaming charges, per minute are at least more than 1.6 yuan.If converse 10 minutes, just economize telephone expenses more than at least 12 yuan.(3): A card and B card are installed in the plurality of SIM cards mobile phone simultaneously, and selector switch is connected the A card at ordinary times, if when A ground has phone to the A card, selector switch connection B card so just has only long-distance telephone bill, and do not have roaming charges.Moreover button hangs up A ground incoming call, selects B card clawback A ground phone, so also is to have only long-distance telephone bill and do not have roaming charges.
Claims (2)
1, a kind of plurality of SIM cards mobile phone, it is characterized in that: be to constitute, wherein be connected in parallel between the SIM card deck, an end of a termination power of selector switch by SIM card deck and selector switch, its moving contact of another termination of selector switch, all the other fixed contacts connect each SIM card seat respectively.
2, plurality of SIM cards mobile phone according to claim 1, it is characterized in that: the selector switch key is arranged at the mobile phone outer casing both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00260999 CN2426251Y (en) | 2000-07-24 | 2000-11-06 | Multiple SIM card mobile telephone |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00242633.1 | 2000-07-24 | ||
| CN00242633 | 2000-07-24 | ||
| CN 00260999 CN2426251Y (en) | 2000-07-24 | 2000-11-06 | Multiple SIM card mobile telephone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2426251Y true CN2426251Y (en) | 2001-04-04 |
Family
ID=34064310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00260999 Expired - Fee Related CN2426251Y (en) | 2000-07-24 | 2000-11-06 | Multiple SIM card mobile telephone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2426251Y (en) |
-
2000
- 2000-11-06 CN CN 00260999 patent/CN2426251Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100569026C (en) | Multi-card one-phone radio mobile phone and its implementation | |
| CN102857606B (en) | A kind of terminal and Dialing Method thereof | |
| CN201178410Y (en) | Double card double standby mobile phone | |
| CN201199697Y (en) | Intelligent information terminal | |
| CN101150869B (en) | A method and device for realizing intelligent communication of mobile terminal | |
| CN101257679A (en) | Split type mobile terminal calling record synchronies method and system thereof | |
| CN2426251Y (en) | Multiple SIM card mobile telephone | |
| CN201123089Y (en) | Mobile terminal compatible with dual-GSM and GSM/PHS dual-mode dual-standby | |
| CN201127095Y (en) | Double-mode mobile phone having mobile communication and PSTN communication mode | |
| CN101146157B (en) | System and method for using money-saving IP call for remote communication | |
| CN201188647Y (en) | Bluetooth wireless phone capable of interconnecting mobile phone | |
| CN2444351Y (en) | Hand-held movable telephone | |
| CN200956645Y (en) | Taxi paging device | |
| CN203504703U (en) | Cordless telephone system | |
| CN2478286Y (en) | Multiple SIM card mobile telephone | |
| CN1913651B (en) | Paging device of texicar | |
| CN201571208U (en) | PHS/GSM dual mode PCBA and mobile phone | |
| CN2610579Y (en) | Public telephone set using SIM (UIM) card | |
| CN201054707Y (en) | Call system based on mobile communication | |
| CN202206449U (en) | Fixed wireless telephone connected with external POS (point of sale) machine | |
| CN2629356Y (en) | Quangiutong and small smart two-in-one mobile phone | |
| CN2434831Y (en) | Double SIM card mobile telephone | |
| CN2701187Y (en) | A novel mobile phone | |
| CN1972327A (en) | Chinese intelligent phone with function of dual intelligent dialing | |
| CN201328143Y (en) | Two-machine one-number fixed wireless telephone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |