Function characteristic:
1. Uses SKYWORKS the GSM industry module, the Chinese and English menu operation contact surface.
2. The single bond enters the payment function contact surface, facilitates carries on operations and so on payment, inquiry.
3. Single bond printing function. Selects and matches the miniature printer, may facilitate the quick printing to pay expenses and to inquire the result.
4. Large 4-Line LCD - Time, Date, RSSI, Battery, SMS; Voice and Data Service , USBt for Data and Diagnostic.
5. Phone and SIM Lock, Set auto dialed IP 17911, 17951;
6. Caller Identification Speaker Phone - Hand Free Dialing and talking; Auto Redial/Last Number Redial, Speed dialing; Call records – Dialed calls, Missed calls, Received calls; Call waiting, call forwarding, call transfer, three way calling (system dependent).
7. LCD and Keypad back lighting.
Operating frequency:
GSM900/DCS1800 MHz automatic cut over
Operating temperature: -10゜C ～ +50゜C
Relative humidity: 30% ~ 90%
Atmospheric pressure: 86kPa ~ 106kPa
Work power source: AC220V/50Hz
Working voltage scope: AC100V ~ 265V
Intercarrier distance: 200KHz
Peak power output: 33.0 dBm±2dBm
Inputs dynamirange: - 15 ~ - 102 dBm
Receiving sensitivity: Class II RBER ≤ 2% (-102dBm)
Biggest frequency departure: ±0.1ppm
RMS phase error: ≤ 5deg