Mitel 6873i SIP Phone Release 4.2.0 SP2 User Guide
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NONE KEY
Use the following procedure to delete a key’s functionality on the 6873i IP phone.
DELETING A KEY’S FUNCTION USING THE MITEL WEB UI
1. Click on Operation > Softkeys and XML.
or
Click on Operation > Expansion Module <N>.
2. Choose the key you want to delete from the phone or expansion module.
3. In the Type field, select None.
4. Click Save Settings.
The key function is deleted from the IP phone memory.
MITEL WEB UI