UI (User Interface)
3-312 AT Commands Reference Manual December 31, 2007
Example
AT+CMER=0,2,0,0,0
OK
AT+CKPD=m //Emulate pressing the MENU button
OK
+CKEV: "M",1 //If +CMER is configured to echo and phone not locked
+CKEV: "M",0
AT+CKPD=[ //Emulate pressing the EXIT button - the left soft-key button
OK
+CKEV: "[",1
+CKEV: "[",0
+MKPD, Auxiliary Keypad Control
This command enables accessories to control the press and release of key presses. If a key is not
supported by a G24, the G24 returns a +CME ERROR: indicating that error 25 (Invalid character)
has occurred.
Only a single key may be pressed at a given time. Sending in a new key press without releasing
the previous key results in the previous key being automatically released.
U/u 85/117 Volume up
V/v 86/118 Down arrow
W/w 87/119 Pause character
X/x 88/120 Auxiliary (AUX)
[ 91 Soft Key Left
] 93 Soft Key Right
^ 94 Up arrow
Command
Type
Response/Action Remarks
Set
+MKPD=<key>,<state> OK
or:
+CME ERROR: <err>
Table 3-204: Character Codes (Cont.)
Character IRA (dec)
Comment (and Known Key Sym-
bols)
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