User`s guide
2.1
3G Gateway Series  Hardware Installation
2.  HARDWARE INSTALLATION
Just three steps to operate with 3G Gateway:
1.  Connect the GSM antenna and the WiFi antenna (the pictures show two different models).
2.  Insert the SIM (we recommend to disable the PIN). For a correct operation turn 3G Gateway off.
3.  Connect the power supply and turn 3G Gateway on.
Now you can connect a phone to the connector Tel 1 and you will be able to make and receive calls. (Function not supported by 
3G BackUP).
SIM 1
SIM 2










