Hello all.
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I have recently bought this Wavecom Q2303A-GSM modem, and it has a small disadvantage:
When connected to the computer during startup (the computer’s startup) the modem sort of freezes with the red light permanent on, and most AT-commands only gives the response ‘ERROR’.
Disconnecting the device and reconnecting it does not solve this. Only way to get it to work is: Disconnect the modem, remove the SIM-card and put it into a cellphone, turn this phone on and off again, and put the SIM-card back in the modem. Now, when connected, the modem works.
If it is possible, I’d like to know what the cellphone does, and how to make the Wavecom Q2303A-modem do the same.
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There is a little mystery about this modem however: The ‘Wavecom Q2303A’ doesn’t seem to exist. Or ever have existed, according to this thread: /viewtopic.php?f=118&t=7377
But nevertheless, this exact modem is floating around all over the internet, being sold everywhere…
Sincerely/Best regards
Mads Aggerholm
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