Yealink SIP- T28P - Custom; Public Hold; Private Hold

Enterprise IP Phone Using the Advanced Phone Functions
1) Choose Phone->DSS Key ->Memory Key or Line Key, choose one of the key you
want to make the assignment, there is a pull-down menu in the Type field, choose
KeyEvent from the list, then in the Mode field, open the pull-down menu and
choose Voicemail from the list.
2) In the "Line" field, select a line for which to apply this key, and enter the extension
number you want to set as the voice mail box.
3) Press Confirm button to save the changes.
Custom
You are allowed to send out the desired DTMF number during the conversation. The
number needs to be set in advance.
To assign the key as Custom:
1) Choose Phone->DSS Key ->Memory Key or Line Key, choose one of the key you
want to make the assignment, there is a pull-down menu in the Type field, choose
KeyEvent from the list, then in the Mode field, open the pull-down menu and
choose Custom from the list.
2) In the “Extension” filed, enter the specific number.
3) Press Confirm button to save the changes.
Public Hold
The key can be configured as a public hold key. During a conversation, all members
belonging to that particular BLA group can use this key to hold or retrieve a call.
To assign the key as Public Hold:
1) Choose Phone->DSS Key ->Memory Key, choose one of the key you want to make
the assignment, there is a pull-down menu in the Type field, choose KeyEvent from
the list, then in the Mode field, open the pull-down menu and choose Public Hold
from the list.
2) Press Confirm button to save the changes.
Private Hold
The key can be configured as a private hold key. During a conversation, all members
belonging to that particular BLA group can use this key to hold the call, but only the
initiator can retrieve the call.
To assign the key as Private Hold:
1) Choose Phone->DSS Key ->Memory Key, choose one of the key you want to make
the assignment, there is a pull-down menu in the Type field, choose KeyEvent from
the list, then in the Mode field, open the pull-down menu and choose Private Hold
from the list.
Press Confirm button to save the changes.
- 47 -