C55/C55i AT COMMAND SET Description Preliminary - Falcom

C55/C55I AT COMMAND SET VERSION 1.00
- On the other hand indicators supported by
AT+CIND are registered while the C55 is
powered up.
2 Query the registration status and the current value
of a single indicator type.
Note
• Notes regarding indicator voice message waiting:
- "vmwaitT and "vmwait2" indicate the receipt of a short message
coded as Voice Message Waiting Indicator, as defined by the
CPHS Phase 2 standard. The service must be provisioned by the
operator.
- The presentation mode of the indicators varies with the operator:
If more than one message is received, some operators only
indicate the first one, others deliver the indicator each time a
new message is put into the mail-box.
- The "vmwait" indicators do not apply if a network provider
signals, via standard SMS, a message in the voice mailbox. In
this case, the indicator "message" will be displayed (see
AT+CIND).
- The numbers 1 or 2 in "vmwait1/2" are related to the two lines
of the Alternate Line Service (ALS), also defined in CPHS
Phase 2 standard. For further details refer to the AT^SALS
command.
2.4 AT+CEER Extended error report
Syntax
Test Command
AT+CEER=?
Exec Command
AT+CEER
Response(s)
OK
Response(s)
+ CEER: ,,
OK
Reference(s) PIN ASC0
GSM 07.07 ● ●
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 Supplementary 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 number can be found in the tables given in the
following subclauses. The first parameter serves to
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