User Manual Q&AAnswer
Feb 18, 2025 - 09:30 PM
To set up the TOPKODAS GTCOM2 Cellular PSTN Communicator, follow these steps:
1. Insert a SIM card and turn off PIN code requests.
2. xxxx in the GSM antenna.
3. Connect the power supply (DC 10-16V/200mA max).
Note: The USB power supply is only for configuration and not sufficient to power the modem.
4. Call the module. The first caller will become the system administrator, and their phone number will be stored in the module's memory automatically. They will receive a greeting SMS with the IMEI of the module. All calls from different phone numbers will be rejected.
Note: The controller can be installed without additional configuration if this operation mode is acceptable.
For more detailed information on configuration and control methods, refer to the full Installation & Programming manual provided by TOPKODAS.
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