GSM fixed wireless terminal with G3 fax functions

Name: GSM G3 fax Fixed Wireless Terminal Model: VIN211 (2FXS:1Phone+1FAX)   Main Features: Based on GSM900/1800MHz  or Quadband:850/900/1800/1900Mhz (optional) SIEMENS TC35i GSM module Support reverse polarity Can be compatible with PBX Support G3  fax  funcion Support GPRS(Optional) Main Functions: Suitable for GSM 850/900/1800/1900MHz, using a SIM card  Connect with telephones to make and answer calls  Support G3 Fax  function Support GPRS(optional) Detect called party answer, and provide exact polarity reversal signal for charging  Caller ID with DTMF/FSK  Dialer function inside, programmable call routing        (such as you can set 193 or 17911 IP phone when launching long distance call) Provide an integrated telephone tone Support redialing and hands-free Available to wireless signal indicator
Technical Parameter Working Frequency: 900/1800Mhz or 850/1900Mhz or 850/900/1800/1900Mhz(Optional) Phone interface: DTMF line interface(RJ11 Phone Interface) On-hook Voltage: 45V  Off-hook current 30mA/41mA  Dialing tone frequency: 450Hz Antenna Plus: >3dB Emission Power: 2W Receiving Sensitivity: GSM900: <-117dB Working Voltage: AC220V/DC12~48V Working Environment: Operation temperature:  -20 60 Operation humidity: 45% 95% Atmosphere pressure: 86 106 Environment noise:  60dB         If you have any other questions,contact us now!  We look forward to cooperating with you!    skype: Janeheee   trademanager id: vintelecom