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. 


  • 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
  • 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

GSM/3G Connectivity to Existing PBX


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


Elevator Emergency Applications
  • Establishes communication link with the help 
    center during emergency situations like
    elevator break-down or power cuts
  • Used in various applications like elevators, 
    ATM centers, parkades, hospitals, shopping malls
    and senior citizen’s homes

Elevator Emergency Applications



SIMADO GFX11 GSM FCT for Voice Applications
SIMADO GFX11 3G 3G FCT for Voice Applications
SIMADO GFX11E* GSM FCT for Emergency Applications
*Available by August 2013


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
Input: 90-265VAC, 47-63Hz
Output: 12VDC@1.25A
Power Consumption 5W (Typical)



Dimension 13.3 x 19.8 x 4.4 cm (5.26”x 7.80”x 1.76”)
Mounting Options Wall Mount and Table Top
Operating Temperature -10°C to +50°C (14°F to +122°F)