Synaccess Networks NP-0801DTM - Manual (Page 50)

3GPP TS 27.007 AT COMMANDS
HSPA+ AT Commands Reference Guide 50
Syntax
Command Command type
AT+CR=[<mode>] Set
AT+CR? Read
AT+CR=? Test
Parameters and Values
<mode>
0 Disables +CR reporting. Default: 0.
1 Enables +CR reporting. The intermediate result code is transmitted at the point
during connect negotiation at which the TA has determined which speed and
quality of service are used, before any error control or data compression reports
are transmitted, and before the intermediate result code CONNECT is transmitted.
Format is:
+CR: <serv>
where:
<serv>
ASYNC ‐ asynchronous transparent
SYNC ‐ synchronous transparent
REL ASYNC ‐ asynchronous non‐transparent
REL SYNC ‐ synchronous non‐transparent.
Note : This command replaces V.25ter [14] command Modulation Reporting
Control (+MR), which is not appropriate for use with a GSM terminal.
Notes
„
Reference: 3GPP TS 27.007.
Extended Error Report +CEER
Execute command returns one or more lines of information text <report> offering the TA user an extended error
report, in the format:
+CEER: <report>
This report regards some error condition that may occur:
„
The failure in the last unsuccessful call setup, originating or answering.
„
The last call release
Note : If none of the previous conditions has occurred since power up then “Normal, unspecified” condition is
reported.
Test command returns OK result code.
Syntax
Command Command type
AT+CEER Execute
AT+CEER=? Test