Yealink SIP-T2 SERIES Administrator's Manual page 261

Parameters
Phone User Interface:
None
features.send_pound_key
Description:
Enables or disables the IP phone not to send any pound key when pressing double
#.
0-Disabled (Send one pound key by pressing double #)
1-Enabled (Do not send any pound key when pressing double #)
Note: It works only if the value of the parameter ―features.key_as_send‖ is set to 1
(Enabled).
Web User Interface:
Features->General Information->Send Pound Key
Phone User Interface:
None
To configure a send key via web user interface:
1. Click on Features->General Information.
2. Select the desired value from the pull-down list of Key As Send.
3. Click Confirm to accept the change.
To configure a send tone and key tone via web user interface:
1. Click on Features->Audio.
2. Select the desired value from the pull-down list of Key Tone.
Configuring Basic Features
Permitted Values Default
0 or 1 0
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