GSM беспроводной телефон

Main Function * Language: English,Spanish,Arabic,Thai. * Basic function of mobile phone. * SMS receiving and sending. * Phonebook. * Call log:incoming call,outgoing call,miss call,call duration. * Call waiting,call forwarding,call barring,network select mode. * Call records and phone menu in memory . * Industrial communication module adopted in mainboard chip. * 20 chord alarm rings. * Dot-matrix big LCD,backlight. * Low voltage shockproog protection technique with low battery /battery full indication voice. * Accurate clock in side . * Displat battery level and Rx signal strength. * Quickly response on pressing the keys. * Provide up to 4-6 hous of air time or 100 hours of standby . Advantages * Speed key function . * Simple operation as normal mobile phone . * Rapid network searching,quick response for dialing,high voice resolution quality,hardmless low radiation. * Specifications : * Access: GSM 900/1800MHz,850/1900MHz. * Working temperature:-10°c +45°c * Humidity: 10% 95%. * Atmospheric pressure: 86 106Kpa. * Power: 2W@ 900MHz /1W @ 1800MHz. * Carrier wave space: 200KHz. * Receiving sensitivity: < 104 dBm. * Max frequency windage: +/-0.1ppm.