Multi-Tech Systems GPRS (MTMMC-G) User Manual

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Appendix A – Result Codes, Failure Causes, Other Tables 
Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) 
179 
 
Unsolicited Result Codes 
Verbose Result Code 
Numeric 
(V0 set) 
Description
+CALA: < time string>,<index> 
As verbose 
Alarm notification 
+CBM: <length><pdu> (PDU) or 
+CBM:<sn>,<mid>,<dcs>,<page>,<pages>… 
(Text mode) 
As verbose 
Cell Broadcast Message directly displayed 
+CBMI: “BM”,<index> 
As verbose 
Cell Broadcast Message stored in mem at location 
<index> 
+CCCM: <ccm> 
As verbose 
Current Call Meter value 
+CCED: <values> 
As verbose (specific) Cell Environment Description indication 
+CCWA:<number>,<type>, <class> [,<alpha>]  As verbose 
Call Waiting number 
+CDS: <fo>, <mr>…   (text mode) 
or +CDS: <length>,…  (PDU) 
As verbose 
SMS status report after sending a SMS 
+CDSI: <mem>,<index> 
As verbose 
Incoming SMS Status Report after sending a SMS, 
stored in <mem> (“SR”) at location <index> 
+CKEV: <keynb> 
As verbose 
Key press or release 
+CLIP: <number>, <type> [,,,<alpha>] 
As verbose 
Incoming Call Presentation 
+CMT: <oa>…(text mode) 
or +CMT: [<alpha>,]… (PDU) 
As verbose 
Incoming message directly displayed 
+CMTI: <mem>,<index> 
As verbose 
Incoming message stored in <mem> (“SM”) at 
location <index> 
+CREG: <stat> [,<lac>,<ci>] 
As verbose 
Network registration indication 
+CRING: <type> 
As verbose 
Incoming call type (VOICE, FAX ...) 
+CSQ: <RxLev>,99 
As verbose 
Automatic RxLev indication with AT+CCED=1,8  
+CSSU: <code2>[<number>,<type>] 
As verbose 
Supplementary service notification during a call 
+STIN: <ind> 
As verbose (specific) SIM Toolkit Indication 
+WIND: <IndicationNb> [,<CallId>] 
As verbose (specific) Specific unsolicited indication (SIM Insert/Remove, 
End of init, Reset, Alerting, Call creation/release) 
+WVMI: <LineId>,<Status> 
As verbose (specific) Voice Mail Indicator notification (cf. +CPHS) 
+WDCI: <LineId>,<Status> 
As verbose (specific) Diverted call indicator 
RING 
Incoming call signal from network 
+CIEV 
As verbose (specific) Indicator event reporting 
+CUSD: <m>,[<str>,<dcs>] 
As verbose 
USSD unsolicited response 
Final Result Codes 
Verbose Result Code 
Numeric (V0 set) 
Description
+CME ERROR: <err> 
As verbose 
Error from GSM 07.05 commands 
+CMS ERROR: <err> 
As verbose 
Error from SMS commands (07.07) 
BUSY 
Busy signal detected 
ERROR 4 
Command 
not 
accepted 
NO ANSWER 
Connection completion timeout 
NO CARRIER 
Connection terminated 
OK 
Acknowledges correct execution of a command line 
RING 
Incoming call signal from network 
 
Intermediate Result Codes 
Verbose Result Code 
Numeric (V0 set)
Description
+COLP:<number>,<type> 
as verbose 
Outgoing Call Presentation 
+CR: <type> 
as verbose 
Outgoing Call report control 
+ILRR: <rate> 
as verbose 
Local TA-TE data rate 
CONNECT 300 
10 
Data connection at 300 bauds 
CONNECT 1200 
11 
Data connection at 1200 bauds 
CONNECT 1200/75 
12 
Data connection at 1200/75 bauds 
CONNECT 2400 
13 
Data connection at 2400 bauds 
CONNECT 4800 
14 
Data connection at 4800 bauds 
CONNECT 9600 
15 
Data connection at 9600 bauds 
CONNECT 14400 
16 
Data connection at 14400 bauds 
+CSSI: <code1>[,<index>] 
As verbose 
Supplementary service notification during a call setup