7) Hands-free / Handset Master Station with Auto-Dialer
Model HF-660
PV Type
NP Type
Handset
Registration mode switch
Privacy/In-use lamp
Privacy switch
key
Loud speaker
Auto-Dialer keys
Page selector switch
Entry key
Dial keys
Hands-free microphone
< Making a call >
1. Place the auto-dialer registration (REGISTER)
switch in the OFF position.
2. A maximum of 16 singl e digit dialing numbers includ-
ing station numbers, personal numbers and paging
zone number may be programmed into the built-in
auto-dialer.
(16 registrations are possible with 8 keys by changing

over the Page selector switch)

You can not only call any station by touch dia ling
the station selector key but also you can make a call
to up to 16 specific, pre-registered stations by depres-
sing the station selector key or by single digit dialing
the auto-dialer key of this station.
Expansion of another 24 auto-dialer keys is possible
by connecting the AK-024 auto-dialer key unit to the
HF-660M.
Note.
1. For programming the auto-dialer, please refer to the
operation manual of the HF-660M.
2. The sound volume of the calling tone can be adjusted
by means of the 3-stage sele ctor ( SP VO L) switch.
3. For instructions on how to call and respond without
using the auto-dialer, please refer to the information
as to the HF-600M/610M.
<How to make Registration at Auto-Dialer>
Registration
mode
switch
Auto-Dialer
key
Dial Keys
(Max. 13 digits)
Entry
key
Registration
mode switch
1. Place the registra tion mode switch ( ) in the
ON position.
A lamp turns to green and a confirmation tone is heard.
2. Place the page selector switch in either or posi-
tion.
3. Press any one of the auto-dialer keys (
), which is to be registered.
4. Register the station or other numbers to be registered by
pressing the dial keys ( ) A max-

imum of 13 digits on each auto-dialer key may be reg-

istered
5. Press the entry key ( ). The confirmation tone
is again heard and regist ration is completed.
6. Repeat the procedures described in (2) through (5) each
time registration is made.
7. To cancel the registration, press the auto-dialer k ey
( ) and the Entry Key ( ).
8. Place the registration mode switch ( ) in the
OFF position. The lamp goes out and the normal speech
mode will resume.
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