1.
Speed Dial Feature Keys……………..……… 11 programmable one-touch keys used for speed
dialing.
2.
Disconnect Key ……………………...……… Used to disconnect the line, place new call or exit
the store programming.
3.
Store Key……………………………….….… Used to program features and speed dialing keys.
4.
Pause Key ...............................………...….… Used to program a delay in speed dialing.
5.
Redial Key ......................………………….... Redials the last number manually dialed.
6.
Flash Key ..................……………..…........… Provides a 100mS to 1000mS timed line break
(programmable).
7. Mute Key …………………………….…….. Disables the handset and speaker phone micro-
phones.
8.
Numeric Dial Pad ………………...……….. Used for outbound dialing.
9.
Hold Key ………………………………..… Lighted key used for placing callers on hold.
10. Headset ON/OFF key ……………………… Lighted key used to turn the headset ON or OFF.
11. Speaker Key .……………….............……… Used to turn the speakerphone ON or OFF.
12. Volume Bar …………………..………….... Adjusts the loudness of the handset receiver, the
headset, and/or speaker.
13. Handset ……………………………….….... Hearing-aid compatible handset.
14. Dial Key ..………................…….....….….… Used to automatically dial the number displayed on
the LCD.
15. Delete Key ……………………………..….. Deletes stored Caller ID records and Phonebook
records.
16. Up and Down Scroll Key ..….........…...…… Used to scroll Caller ID and phone book records.
17. Message Waiting Lamp...…………................ LED indicator that will blink to indicate a new mes-
sage in the user’s voice mail box (user must sub
scribe to a messaging system).
18. LCD Display ...............…….............………... Large adjustable back-lit display that shows Caller
ID, number of calls received, date and time, and
call log
19. Phonebook Key …………………………… Used to access names and numbers in the Phone
book directory.
11
Содержание SPECTRUM PLUS SP-550
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