Yealink SIP-T21 E2

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
510
Parameter
Permitted Values
Default
Phone User Interface:
None
To configure recent call in dialing via web user interface:
1. Click on Directory->Setting.
2. Select the desired value from the pull-down list of Recent Call In Dialing.
3. Click Confirm to accept the change.
ReCall
ReCall, also known as last call return, allows users to place a call back to the last caller. Recall is
implemented on IP phones using a recall key. When you press the recall key, you will place a
call to the phone number that last called you.
Procedure
Recall key can be configured using the following methods.
Central Provisioning
(Configuration File)
<y0000000000xx>.cfg
Assign a recall key.
Parameters:
linekey.X.type/
programablekey.X.type/
expansion_module.X.key.Y.type
linekey.X.label/