Removing Program Keys on the Phone
Program keys such as Voicemail and Menu are enabled by default. Â To disable these keys, you will need to modify the basefile of the template for which you want the buttons disabled.
Program Keys that can be disabled
Speaker
Headet
Voicemail
Menu
Volume Up
Volume Down
Note: In addition to enable and disable, the Menu key also has an optional PIN mode, requiring that a specified PIN be entered before showing the menu.
Program Keys that can be remapped for other purposes
Up
Down
Left
Right
OK
Cancel
Conference
Hold
Mute
Transfer
How to disable or remap a Program Key
At this time, the remapping settings for most keys can only be changed from the Base File editor in Endpoint Manager. Please review How to use Base File Editor in EPM.
The Menu and Menu PIN settings can be changed in a template in Endpoint Manager.  The options are Menu Key Type and Menu PIN.
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The P Codes that you will want to change for the remapping are listed below.
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P43204
EPM Default Value: 36
Description: Up arrow key type.
P43205
EPM Default Value: 37
Description: Down arrow key type.
P43206
EPM Default Value: 49
Description: Left arrow key type.
P43207
EPM Default Value: 50
Description: Right arrow key type.
P43208
EPM Default Value: 40
Description: OK key type.
P43209
EPM Default Value: 0
Description: Cancel key type.
P43210
EPM Default Value: 0
Description: Conference key type.
P43211
EPM Default Value: 0
Description: Hold key type.
P43212
EPM Default Value: 0
Description: Mute key type.
P43213
EPM Default Value: 0
Description: Transfer key type.
P43214
EPM Default Value: 1
Description: Speaker key type.
P43215
EPM Default Value: 1
Description: Headset key type.
P43216
EPM Default Value: 1
Description: Voicemail key type.
P43217
EPM Default Value: __menukey__
Description: Menu key type.
P43418
EPM Default Value: __menupin__
Description: Menu PIN.
P43218
EPM Default Value: 1
Description: Volume Up key type.
P43219
EPM Default Value: 1
Description: Volume Down key type.
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