GSM/3G Fixed Cellular Terminal for Voice Applications



SIMADO GFX11 is a compact fixed cellular terminal used to make and receive calls over GSM/3G network while retaining the existing infrastructure.

SIMADO GFX11 eliminates interconnection charges and provides substantial cost savings by turning all calls into mobile-to-mobile calls. It easily integrates with any PBX or telephone via GSM/3G network.

SIMADO GFX11 is ideal for small offices, remote project sites and retail shops for cost-effective and reliable communication.

Key Features

  • Make and receive mobile calls from conventional analog phones
  • Quad-band GSM and Tri-Band 3G network operation
  • Restrict unwanted calls from dialing with list of denied numbers
  • Hotline extension dialing
  • Country specific programmable call progress tones like Dial Tone, Ring Back Tone and Busy Tone etc.
  • Direct number dialing on the cellular networks with automatic number translation
  • CPC signaling to prevent port blockages and accurate billing
  • Caller ID presentation on analog extension
  • Emergency number dialing, even in absence of SIM card


GSM/3G Connectivity to Existing PBX

GSM/3G Connectivity to Existing PBX

  • Make mobile calls from analog extensions
  • Fixed- to-mobile call cost reduction
  • Maintain existing dialing habits and communication pattern
  • Compatible with all industry leading PBXs

Pay-Phone Applications

  • Accurate billing with pulse metering
  • Supports polarity reversal, ensuring accurate billing
  • Authentication to ensure  proper usage of the payphone
  • Lock payphone with specific  FCT,  avoids improper usage of system
Pay-Phone Applications



SIMADO GFX11 GSM FCT for Voice Applications
SIMADO GFX11 3G 3G FCT for Voice Applications

Mobile Port:

GSM/3G SIM Cards 1
Frequency Bands Quad-Band GSM850, EGSM900, DCS1800, PCS1900
Tri-Band WCDMA 850/1900/2100 MHz or
Tri-Band WCDMA 900/1900/2100 MHz
SIM Interface 1.8, 3V SIM Interface
Compliance  ETSI GSM Phase2/2+

FXS Port

Connector RJ11
Dialing and Reception Pulse and DTMF Dialing
CLIP DTMF and FSK CLI Presentation
Answering and Disconnect Signaling Polarity Reversal for Call Connect/Disconnect Signaling

Power Supply:

Input External Power Adaptor
100-240 VAC, 47-63Hz
Output: 12VDC@1.25A
Power Consumption 5W (Typical)


Dimension 13.35 x 19.8 x 4.46 cm (5.26”x 7.80”x 1.76”)
Mounting Options Wall Mount and Table Top
Operating Temperature 0°C to +45°C (34°F to +133°F)