Yealink CP860 - Page 185

Configuring Basic Features
173
Parameters
Permitted Values
Default
Description:
Configures the DTMF digits to be transmitted to perform call transfer. Valid values
are: 0-9, *, # and A-D.
Example:
features.dtmf.transfer = 123
Note: It works only if the parameter “features.dtmf.replace_tran” is set to 1
(Enabled).
Web User Interface:
Features->General Information->Tran Send DTMF
Phone User Interface:
None
To configure transfer via DTMF feature via web user interface:
1. Click on Features->General Information.
2. Select the desired value from the pull-down list of DTMF Replace Tran.
3. Enter the specified DTMF digits in the Tran Send DTMF field.
4. Click Confirm to accept the change.