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Dual Mode

Dual Mode-import competitive Dual Mode phones for your local CDMA and GSM networks from China famous mobile phone factory. Our products cover Dual Mode of GSM-CDMA, GSM-WCDMA and GSM-CDMA450,800,1900MHz

Dual mode GC169

Dual mode GC169

  • * Frequency: CDMA800MHz, GSM900/1800MHz
  • * Dual mode(GSM+CDMA) working & standby simultaneously
  • * Size: 118 x 52.9 x 19.2(mm)
  • * Screen: 2.2" 262K TFT LCD
  • Dual mode GC169
Dual mode GC650

Dual mode GC650

  • * Frequency: CDMA 800MHz, GSM 900/1800MHz
  • * Dual mode(GSM+CDMA) working &standby simultaneously
  • * Size:110 x 48 x16 (mm)
  • * Screen:262K, 2.0" QVGA LCD
  • Dual mode GC650
Dual mode GC630TV

Dual mode GC630TV

  • * Frequency: GSM900/1800MHz, CDMA800MHz
  • * Size: 118 x 60 x 16.5(mm)
  • * Screen: 262K TFT 2.8" LCD
  • * Dual mode(GSM+CDMA) working &standby simultaneously
  • * Analogue TV(PAL and NTSC)
  • * Touch screen, handwriting input
  • Dual mode GC630TV
Dual mode GC22

Dual mode GC22

  • * Frequency: CDMA 800MHz, GSM 900/1800MHz
  • * Dual mode(GSM+CDMA) working &standby simultaneously
  • * Size:104 x 45 x15.5 (mm)
  • * Screen:65K, 1.5" TFT LCD
  • Dual mode GC22

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Our businesses

+ The first manufacturer of multi-band (450/800/1900 MHz) CDMA Phones in China

+ Qualcomm licensee of self-development of CDMA 2000 1x terminals

+ Motorola’s authorized CDMA FWP OEM manufacturer

+ Supply full variety of CDMA terminals including single CDMA, Dual Mode (GSM/CDMA), TV CDMA, CDMA FWP and dual CDMA Phones

+ MTK licensee of Dual SIM TV phone and digital TV phone

+ Supply 3G 3G USB modems of CDMA EVDO and HSDPA 3G USB modem

+ Provide intensive product warranty and proactive customer service

What is Dual Mode ?more

Dual Mode phones are mobile phones which use more than one technique for sending and receiving voice and data. This could be for wireless mobile phones or for wired phones.

There are three types of Dual Mode phones.

Network Compatibility
Mobile phones containing two types of cellular radios for voice and data. These phones include combination of GSM and CDMA technology. They can be used as a GSM or CDMA phone according to your preference. These handsets are also called global phones. A good example of this kind of phone is the STND GC602.

These Dual Mode phones are compatible with both GSM and CDMA networks and are essentially 2 phones in one device. Such phones make sense in those countries that have both GSM & CDMA networks or international CDMA roamers who want to keep a single handset with 2 numbers on it.

All Dual Mode Phones require two identifying cards (one SIM and one RUIM) but not all dual SIM handsets are Dual Mode (for example dual SIM GSM phones). Cellular and Non-cellular Radios

Mobile phones containing both cellular and non-cellular radios used for voice and data communication. There are also 2 types of dual mode phones which use cellular radio which will contain GSM/CDMA/W-CDMA as well as other technology like IEEE 802.11 (Wi-Fi) radio or DECT (Digital Enhanced Cordless Telecommunications) radio. These phones can be used as cellular phones when connected to a wide area cellular network. When within range of a suitable WiFi or DECT network, the phone can be used as a WiFi/DECT phone for all communications purposes. This method of operation can reduce cost (for both the network operator and the subscriber), improve indoor coverage and increase data access speeds.

Wired Phones
Wired phones with VoIP and POTS technology. These phones can be used for making VoIP calls and also used for phones on the circuit switch network. These phones require compatible routers and modem to make VoIP calls.