GSM Not working


im using Q2501. the initialization of GSM is fine. but, it loses GSM coverage when it goes to GSM shadow. wat’s the AT command to check the status of GSM registeration? i tried +CREG? but, once it’s registered, it’s not able to change status when coverage’s lost.
is there any adl command that can be used? the adl_simGetState() won’t help as it can say whether the sim is inserted or not.
Also, the +WIND: 8 message that indicates network is lost or the +WIND:0 message indicating sim removal in between the power up of the device does not pop-up on the hyperterminal.
It’s urgent. can someone help me out?

S. Vanee


Answered here: viewtopic.php?f=42&t=1990

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