Page 1
GSM Modem 82GM Congratulations !!! We thank you for purchasing the VISIONTEK GSM Modem 82GM. This User's manual will help you in knowing all the features of the system including installation. Operational and programming procedure in a step by step manner. Please keep this handy manual handy for easy reference.
Page 2
RS-232 and audio* interface. It is equipped with features of SMS, circuit switched data, PC, Fax, Voice* and GPRS (Class 10). VISIONTEK 82GM is a perfect solution for Remote Data Transfer, Industrial Automation, Automatic Meter Reading (AMR), Telemetry, SCADA and Fleet Management.
Page 3
Step:3 Connect the 0dB antenna to the Antenna holder Step:4 Connect the DC cable. Step:5 Connect the RS-232 cable to dB9 connector for interfacing the AT commands NOTE : (1) SIM installed in the GSM Modem gets locked to the unit (PIN lock) (2) The GSM Modem works with all SIM cards.
Page 4
Select Proper COM Port Settings Modem RS232 Female DB9 port details and Enter AT commands as follows. Pin Number Pin details DCDO RXDO DSRO CTSO f) Connect the 9 pin RS-232 cable or Modem cable from GSM Modems “Modem” side and PC and click on “Disconnect”...
Page 5
TO MAKE A VOICE CALL: Connect head-set provided on rare panel of modem and follow procedure. Make sure all hyper terminal settings are OK. Then connect the modem to PC RS-232 Port and type the command. AT+SPEAKER=1 (or) AT+CHFA=1 for voice. Then dial the Number ending with semi colon. For Ex: ATD9849798986;...
Page 6
WARRANTY VISIONTEK GSM Modem is warranted for a period of 12 months from the date of sale against manufacturing defects. Antenna and Battery for 6 Months warranty. Linkwell Telesystems Pvt. Limited, obligation under this warranty shall be limited to servicing or replacing the defective parts provided that notice of such defects and satisfactory proof thereof is given to Linkwell Telesystems Pvt.
Need help?
Do you have a question about the 82GM and is the answer not in the manual?
Questions and answers