1.11 Display Proprietary Telephone
User Manual 107
1.11.3 System Feature Access
You can access a feature with the "Feature Access" menu.

To access "Feature Access" menu and select the feature

Features Refer to
Automatic Callback Busy Cancel 1.2.4 When the Dialed Line is Busy or There is No
Answer
Group Call Pickup 1.3.3 Call Pickup
Directed Call Pickup 1.3.3 Call Pickup
Doorphone Call 1.9.1 Doorphone/Door Opener
Door Open 1.9.1 Doorphone/Door Opener
External Background Music 2.1.4 External Background Music (BGM)
Paging 1.6.1 Paging

T7600

Press Right
four times.
Press Up or Down
until the feature appears.
Press ENTER.
While on-hook