VOICE CALL/MUTE:
VOICE CALL
Used to monitor an intercom call
MUTE
automatically, but it cannot be
used for hands-free
conversations. It also mutes the
handset microphone during a
conversation.
PROGRAM:
PROGRAM
Used to enter and exit the
Programming mode.
PROG.
1.1.1 Before Operating the Telephones
Call Forwarding (FWD)/Do Not
Disturb (DND):
Used to perform Call Forwarding
(FWD) or Do Not Disturb (DND).
FWD/DND
ANSWER:
ANSWER
Used to answer an incoming call.
User Manual
25