Yealink CP860 SERIES, Administrator'S Manual, Page: 600 / 1126

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
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2.
Select the desired value from the pull-down list of
Reboot in Talking
field.
3.
Click
Confirm
to accept the change.
A dialog box pops up to prompt that the settings will take effect after a reboot.
4.
Click
OK
to reboot the phone.
Answer By Hand
Answer by hand feature allows you to answer an incoming call by picking up the handset,
pressing the Speakerphone key or pressing the HEADSET key directly.
If you disable answer by hand feature, you need to press the corresponding line key or the
Answer
soft key to answer an incoming call after picking up the handset, pressing the
Speakerphone key or pressing the HEADSET key. It is not applicable to CP860/CP920 IP phones.
Procedure
Answer by hand can be configured using the configuration files.
Central Provisioning
(Configuration File)
<y0000000000xx>.cfg
Configure answer by hand.
Parameter:
features.off_hook_answer.enable
Details of Configuration Parameter:
Parameter Permitted Values Default
features.off_hook_answer.enable 0 or 1 1
Description:
Enables or disables the IP phone to answer an incoming call by picking up the handset,