telephone G6834 GSM

Special Features l Support lock between SIM card and phone, lock cell and password protection. l Random PIN code protection l Input in English or Chinese, Multi-input modes l Phone book storing up to 200 phone numbers l The phone has phone incoming or dialing call bar and fixed dialing functions. l You can select the volume and type of ring tone. l Off/on hook, hands free and redial functions. l 128*64 LCD with four lines, it can show calls, date and time. l Support remote network management. l Long distance call locking l Support carrier lockingMain function l Automatically add IP access number ahead of long distances calls. l Intelligent power management, detecting the batteries or recharge or discharge automatically. l Friendly interface, detailed menu, graphic and text display. Also you can change the language as you need. l Displaying battery level and signal strength. l Calls records, short messages service l Call forwarding and incoming caller ID. l Setting date, alarm and calculator l You can set key tones, warn tone, message alert and any key answer functions. l Quickly responds after pressing the keys. l Internal or external antenna l Promoting voice quality by echo suppressing and digital encryption technologies l Appearance in good taste, convenient operations l Using industrial wireless moduleOperation CircumstanceOperation temperature 0°C--+40°COperation humidity 5%--95%Operation frequency GSM900/DCS1800MHzOperation voltage AC220V±15% DC8V-30VSignal sensitivity < -104dBmEmanative transmit limitation ≤ -30dBm Width of band 200 KHz Transmit power ≤ 30/33dBm+2dB Frequency tolerance ±0.1ppm