User's Manual

3. CONTROL AND STATUS
81
LZT 123 7361 R1A
3.21 AT+CMER Mobile Equipment Event Reporting
Enables or disables the sending of unsolicited result codes from ME to
TE in the case of key pressings, display changes, and indicator state
changes. <mode> controls the processing of unsolicited result codes
specified within this command. <bfr> controls the effect on buffered
codes when <mode> 1, 2 or 3 is entered. If the ME does not support
setting, +CME ERROR: <err> is returned.
Description Command Possible Responses
Set phone
activity status
AT+CMER=[<mode>
[,<ind>[,<bfr>]]]
• +CME ERROR: <err>
•OK
•ERROR
Read the
current setting
AT+CMER? • +CMER: <mode>,<ind>,<bfr>
•OK
•ERROR
Test if the
command is
supported
AT+CMER=? • +CMER: (list of supported
<mode>s), (list of supported
<ind>s), (list of supported
<bfr>s)
•OK
•ERROR
<mode> Description
0 Buffer unsolicited result codes in the TA; if TA result code
buffer is full, codes can be buffered in some other place
or the oldest ones can be discarded
3 Forward unsolicited result codes directly to the TE; TA-TE
link specific inband technique used to embed result
codes and data when TA is in on-line data mode
<ind> Description
0 No indicator event reporting
1 Indicator event reporting using result code +CIEV:
<ind>,<value>. <ind> indicates the indicator order number
(as specified for +CIND) and <value> is the new value of
indicator. Only those indicator events, which are not
caused by +CIND shall be indicated by the TA to the TE
<bfr> Description
0 TA buffer of unsolicited result codes defined within this
command is cleared when <mode> 1...3 is entered