I can’t connect using this modem (I have try 10 of them )
I have put
at!selrat=00
at!band=00
but when I make a search networks I can;t see nothing
what to do?
Thanks,
Hi,
your module is registered to network?
what is the output of AT+CREG? and at!gstatus?
-Alex
at!gstatus?
!GSTATUS:
Current Time: 1186Temperature: 32
Bootup Time: 52Mode: ONLINE
System mode: GSM 2a7FFS¢æ÷BGF6V
GSM band: GSM900
GSM channel: 17
GMM (PS) state:DEREGISTERED ÄÔâ4T$4
MM (CS) state: IDLE ÄÔâ4T$4
Serving Cell: 0 (No band )
RX level (dBm): 0.0 Ä3¢3cc
GPRS State: GPRS IDLE 6VÆÂC¢$SDc33C
at+creg?
+CREG: 0,2
OK
at!band?
Index, Name
00, All bands
OK
at!selrat?
!SELRAT: 00, Automatic
OK