FUJITSU 280D-HS User Manual
Adfa digital user guide

Adjusting Your Telephone Ring 
& Pitch (using the blue buttons) 
 
Volume: 
With your phone ON the hook, dial 
#136 
Your phone will begin to ring 
Use the blue UP and DOWN 
arrow keys to adjust to the 
required level 
Press SPKR to save. 
 
Pitch (this will adjust the tune of 
your phone ring to differentiate it 
from other phones in your area) 
 
With your phone on the hook, dial 
#136 
Press 2 
Use the blue UP and DOWN 
arrow keys to adjust to the 
required pitch 
Press SPKR to save. 
 
Note: Ensure that you have the 
“Headset Only” button turned off 
when using this feature 
Using a HEADSET
 
Connect your headset to the socket 
underneath your digital phone (labelled 
#2 port – 
picture of a headset
)
Press the
“HEADSET ONLY”
button.
The light will go
red
to indicate that you
are in “headset mode” 
Place the handset on the hook. 
You are now free to use BOTH the 
handset receiver and the headset to 
make or answer calls. 
 
To make an outgoing call via your 
headset: 
Dial out directly from the telephone 
keypad (include 0 as usual if this is 
an outside call) 
You will hear and speak via your 
headset. 
To answer a call via your headset:
Press the SPKR button to answer a 
call. The 
SPKR and LINE
button will
go red.
To disconnect from a call via your 
headset 
Press the
SPKR
button while active on
a call. The SPKR and LINE buttons will 
go out. 
To Go From Headset to Handset 
 To go from headset to handset during a 
Call. Lift the handset. 
You can now hear the caller through 
both the headset and handset. 
To go From Handset to Headset ONLY
Press the TOGGLE Handsfree” button 
Return the handset to the cradle 
Your 
SPKR
and
LINE
buttons will
remain lit. 
You will now only hear the caller 
through your headset. 
 
 Using Hands-free (when you 
 have a headset attached) 
 
Turn off the 
“HEADSET ONLY”
button. The light will go out. 
You can now make hands-free calls by 
dialling directly from the keypad. 
To answer a call hands-free, press the 
SPKR button. 
You are free to lift the handset at any 
time, however, to go back to hands-
free, you must press the “TOGGLE 
Handsfree” button before hanging up 
the handset to continue the call hands-
free. 
If you do not press the “TOGGLE 
Handsfree” button first, then…your call 
will be disconnected. 
 
Note: You cannot turn on the headset 
button or use your headset while on a 
hands-free call. You cannot go to speaker 
mode (hands-free) while engaged on a 
headset call. 
 
 
 
 
 
 
 
 
Coral Flexicom Digital
Telephone
ADFA
Digital User
Guide
 
 
 
280D HANDS
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
280D-HS
28 Button Display
