4.4
Log-In State in GSM Network
Check whether your SIM card and the entered PIN have been accepted by entering
AT+CREG?<CR>
in the terminal window. The response takes place in the follow-
ing format,
e.g. <
+CREG: 0,3>
- (Meaning:
refused
).
The status of the login state is indicated by the second parameter of the response.
0
Not registered, no GSM network search
1
Registered at standard provider
2
Not registered, GSM network search
3
Refused
5
Registered, roaming
If you are not logged in, check whether the device expects a PIN by entering the
command
AT+CPIN?
in the terminal window. The responses mean:
READY
No further input necessary
SIM PIN
Enter PIN of the SIM card
store the PIN for automatic dial-up of
the INSYS GSM 4.2 easy and execute a reset.
SIM PUK
Enter PUK of the SIM card
the PIN has been repeatedly entered
wrong and is locked now. To unlock, the PUK, which you find in the
contract documents of your GSM provider is required. Remove the
SIM card and enter the PUK using the menu of any commercial mo-
bile phone. You must absolutely ensure afterwards that the correct
PIN is stored in the INSYS GSM 4.2 easy
.
Summary of Contents for GSM 4.2 easy
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Page 2: ......
Page 39: ...7 Declaration of Conformity Ende der St ckliste...
