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Adapter2
QUICK GUIDE
FOR INSTALLERS
Dear customer,
Thank you for choosing our product. The full Installa-
tion and Application Manual is downloadable from the
manufacturer’s website:
https://tell.hu/en/products/gprs-communicators/
adapter2
PUTTING INTO OPERATION:
I. Choose the SIM card services according to the module functions you
would like to use (mobile internet, voice call, SMS service).
II. Remove the module’s plastic cover and insert the SIM card.
III. Check the installation environment for avoiding weak signal strength and
other problems (strong electromagnetic disturbances, high humidity).
IV. Connect the GSM antenna.
V. Make the correct wiring according to the module version.
VI. Connect the module to the power supply (12-24V DC, 500mA)!
SIM
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SIM
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SIM