Elgas DATCOM, Operating Instructions Manual

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6
Operating the Device
101
20 modem returns "ERROR"
SIM card errors
2 PIN code requested, but not stored in the configuration data
3 PIN code requested, incorrect PIN code stored in the configuration data
4 PIN blocked, PUK code requested
5 SIM card is not inserted
GSM network registration errors
6 registration in the GSM network takes longer than usual (> ~ 20s after the modem
is turned on)
7 not registered in the GSM network, not searching for the network currently
8 registration in the GSM network disabled (eg no active roaming and no home
operator available)
9 registration in the GSM network impossible for unknown reasons
10 low GSM signal level <= -85 dBm (the error is saved only if the modem is
registered in the GSM network)
Initialization errors
11 incorrect initialization command entered in the configuration data (Initialization or
Special Initialization field in the service software [42], [43])
Dial-up errors
12 GPRS or GSM/CSD cannot be dialled, or the connection that has already been
established fails due to error reasons (the modem returns "NO CARRIER", "BUSY"
or "NO DIALTONE")
PPP protocol errors - errors in connecting to GPRS
13 LCP protocol error
14 PAP protocol error (the user name and password may be incorrectly set, but in
practice and in the wrong setting this phase is performed and ends up in the IPCP
phase)
15 CHAP protocol error (the username and password may be incorrectly set, but in
practice and in the wrong setting this phase is performed and ends up in the IPCP
phase)
16 IP address allocation error (may also be caused by a wrong username and
password)
TCP protocol errors
17 TCP session error - RST packet sent
18 error opening TCP session in Client mode - failed connection to remote server
SMS errors
19 SMS could not be sent
Table 13 Error Codes of the Modem