Extended AT Commands Manual Page 68 of 70 2009-06-25
14.1.3. Cellular result codes for Asynchronous data services
Table 14.87 Cellular result codes for Asynchronous data services
Result Code Description Packet
Data STUIII
+CRC=<value>
Cellular Result Codes
0: Disable Cellular Result Codes
1: Enable Cellular Result Codes
N/A N/A
+CERROR: BAD REQUEST Intercept received after call origination. N/A N/A
+CERROR: INIT FAILED
<failed command> Initialization string failed. N/A N/A
+CERROR: LINK FAIL Mobile station has declared a loss of the Traffic
Channel. N/A N/A
+CERROR: NO SERVICE
Origination was attempted while the mobile
station was not able to monitor a Paging
Channel.
N/A N/A
+CERROR: NO <service
option> SERVICE
The indicated service option was rejected. The
<service option> shall be “ASYNC” or “FAX.” N/A N/A
+CERROR: PAGE FAIL Mobile station received a page but not an alert. N/A N/A
+CERROR: PAGED Mobile station attempted to originate after
receiving a page. N/A N/A
+CERROR: RELEASE Indicates call release. N/A N/A
+CERROR: RETRY Reorder received after call origination. N/A N/A
+CPROG: ANSWER Indicates remote DCE has answered. N/A N/A
+CPROG: BONGTONE Billing Tone was detected. N/A N/A
+CPROG: DIALING
<number> Indicates PSTN Dialling. N/A N/A
+CPROG: DIALTONE Dial tone was detected. N/A N/A
+CPROG: QUIET ANSWER Indicates Quiet Answer. N/A N/A
+CPROG: RINGING Indicates PSTN Ringing. N/A N/A
+CPROG: VOICE Voice detected on the PSTN connection. N/A N/A
RING <service option> Specifies active service option. The <service
option> shall be “ASYNC”, “FAX” or “STU-III.” N/A N/A