Features:

²        Frequency: GSM900MHz/1800MHz , 850/1900MHz

²        Support reverse polarity

²        Can connect to PBX

²        Support fax

Main Functions:

²        Making & answering calls after connecting to telephone set

²        Send/receive faxes through connecting to fax machine

²        Available to connect with telephone set, PBX, billing machine, etc

²        Can connect with backup battery, stand-by timeup to 12 hours in case when the power is cut off.

²        Built-in PIN code protection featured with locking device/card/network

²        Caller ID

²        Optional to match with various high-gain antennas, featured with signal intensity indicator, Working status indicator, breakdown indicator, etc

²        Supports the functions of redialing and hands-free

²        Proceed with setting up and modification of parameters through the phone set.

Technique Parameters:

²        Working Frequency

Rx (EGSM 900): 925~960MHz; Tx (EGSM 900): 800~915MHz

Rx (DCS 1800): 1805~1880MH; Tx (DCS 1800): 1710~1785MHz

²        Radio Frequency Power:  1W

²        Rx Sensitivity:   <-104dBm

²        Antenna Gain: >1.5Db

²        Power supply voltage:  15V