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3. CONTROL AND STATUS
117
LZT 123 7263 R1C
3.24 AT+CMER Mobile Equipment Event Reporting
The command enables or disables the sending of unsolicited result
codes from the ME to the 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.
Test command returns the modes supported by the TA as compound
values.
Description Command Possible Responses
Set Phone
Activity Status
AT+CMER=[<mode>
[,<keyp>[,<disp>
[,<ind>[,<bfr>]]]]]
• +CME ERROR: <err>
•OK
•ERROR
Show the current
setting
AT+CMER? •+CMER:
<mode>,<keyp>,<disp>,
<ind>,<bfr>
•OK
•ERROR
Show if the
command is
supported
AT+CMER=? • +CMER: (list of supported s),
(list of supported
<keyp>s),(list of supported
<disp>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
<keyp> Description
0 No keypad event reporting
2 Keypad event reporting using result code +CKEV:
<key>,<press>. Enables keypad event reporting of all key
pressings
Note: When this mode is enabled, corresponding result
codes of all keys currently pressed will be flushed to the TA
regardless of <bfr> setting
<disp> Description
0 No display event reporting