Siemens SINAUT MD741-1 System Manual page 104

Status, log and diagnosis
Example:
Entries in log
Column A:
Time stamp
Column B:
Product number
Column C:
Signal quality (CSQ value)
Column D:
GSM login status
STAT = --- = Function not activated yet
STAT = 1 = Logged in to home network
STAT = 2 = Not logged in; searching for network
STAT = 3 = Login rejected
STAT = 5 = Logged in to third-party network (roaming)
Column E:
Indication of the network operator identification with the 3-digit country code (MCC)
and the 2-3-digit network operator code (MNC).
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SINAUT MD741-1
C79000- G8976-C212