Modem does not respond
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Home › Forums › MultiConnect OCG › Modem does not respond
Tagged: echo on???
Neil McGuire.
Ralph StillingerI’m using a GSM SocketModem with GPS and it’s not responding to any commands. Is there a master echo command that I could send it?
Neil McGuireI’m going to make a couple of assumptions here:
1. GSM SocketModem means MTCDP-G2
2. You’re using minicom to talk to /dev/ttyS1
(You can use <ctrl>-a, <ctrl>-e to turn local echo on in minicom, meaning it show what you are typing. For a full list, use <ctrl>-a, <ctrl>-z)
type ‘AT’ without the quotes and followed by a carriage return, and the modem should respond with ‘OK’ on the next line.