MC55 AT Command Set
3.4 AT+CEER s
m
obil
e
MC55_ATC_V01.05 Page 73 of 469 2/10/04
Confidential / Released
3.4 AT+CEER Extended error report
Syntax
Command Description
TA returns an extended error report of the reason for the last
•call release
• failure to set up a call (both mobile originated or terminated)
• failure to modify a call by using Supplementary Services
• failed attempt to activate, register, query, deactivate or deregister a S upplementary Service
• unsuccessful GPRS attach or unsuccessful PDP context activation
• GPRS detach or PDP context deactivation
The release cause report is presented in numeric format. A description associated with each num ber can be
found in the tables given in the following subclauses. The first parameter <locationID> serves to locate the
other two parameters. Depending on the failure or release cause either <reason> or <ssRelease> are appli-
cable.
Parameter Description
Location ID as number code. Location IDs are listed in subclause 3.4.1. Each ID is related with an other table
that contains a list of <reason>s or <ssRelease>s.
Test Command
AT+CEER=?
Response(s)
OK
Exec Command
AT+CEER
Response(s)
+CEER: <locationID>, <reason>, <ssRelease>
OK
PIN ASC0 ASC1 MUX1 MUX2 MUX3
% % % % % %
Reference(s)
GSM 07.07
<locationID>(num)