. . . . .D T 7 0 0 M I C R O B R O W S E R A N D E N H A N C E D P R O G R A M M A B L E K E Y SUsing Enhanced Programmable KeysDT700 Phone User Guide 9-205T o p i c k u p a c a l l o n a P a r k E x t e n s i o n• While your phone is idle and the Park Extension LED is flashing, do one of the following:• To place a hands-free or headset call: Press the Park Extension key, then useyour headset or the phone’s speaker to continue the call on your phone.• To use your phone handset for the call: Pick up your phone handset, thenpress the Park Extension key to pick up the call from that address.C A L L B A C K K E YA Call Back key is used to set call back for the last dialed number. For other userswhere you can monitor presence, the key is also set with presence monitoringinformation.U s i n g t h e C a l l B a c k K e y• Press the Call Back key to set call back to the last dialed number.If the number can be monitored for presence, the key will show presence informationfor the number.The key stays configured for call back to that number until the number is dialed or callback is manually cleared. If you attempt to place a new call to another number andthen want to set call back for that number, you must reset the Call Back key.Figure 9.38 ITL-8LD Secondary Screen, Call Back setT o r e s e t t h e n u m b e r f o r a C a l l B a c k k e yIf you already have a Call Back key configured with a number and want to change thenumber that the key is programmed for, you must reset the key.1 Press the configured Call Back key.2 Press the CB Reset soft key.Figure 9.39 CB Reset soft keyT o c l e a r C a l l B a c k1 Press the Call Back key.2 Press the CB Clear soft key.
