Optional Devices; Analog Telephone Fc755D1 - Furuno FELCOM 250 Operator's Manual

4.

OPTIONAL DEVICES

4.1

Analog Telephone FC755D1

FUNCTION key: Registers/dials abbreviated dialing numbers.
RING TONE lamp:
Lights when calling;
blinks when holding a call.
ONE-TOUCH DIAL keys:
Register/dial abbreviated dialing
numbers.
Change the ring tone and ring
pattern.
Display: Shows number being dialed,
settings, etc.
RCV lamp:
Blinks when call is received.
VOLUME key:
Adjusts volume of ring, or volume of receiver
when speaking.
ONE-TOUCH DIAL keys:
Register/dial abbreviated dialing
numbers.
Numeric, symbol keys:
0-9: Manually dial telephone number.
*: Enables hold, forward, and
intercom functions.
#: End code
HOLD key: Holds call.
HOOK key: Starts/cancels forwarding.
REDIAL key: Redials subscriber last dialed. Also used in to insert a
pause when registering one-touch dialing numbers.
key (SPEAKER key): Allows you to dial telephone
number with handset on hook.
4-1