Duet 600 – Edition 4.2 – 13.9.00
To adjust the ringer tone and volume
The Duet 600 has 3 ringer tones to choose from at 3 different
volume levels. One button sets both the tone and volume setting.
See the table opposite to help you select the right setting.
•
Press the SECRECY (Program) button. The LED will start to flash.
•Press the
#
(Ringer) button.
•Press the keypad button, 0 to 9, for the tone/volume you want.
The display will show the current setting and you will hear a
beep from the handset which is not audible unless held up to
the ear, e.g. Press 5 = Tone 2 at medium volume (see table).
Display shows RINGER TONE VOLUME
22
•Press the SECRECY
(Program)
button. The LED will stop
flashing. Your selected setting is now stored.
To adjust the speaker volume
The speaker volume can only be adjusted when the telephone is
off the base.
The switch can be found on the left hand side of the telephone.
There are 5 levels. 1 = quietest. 5 = loudest.
The volume will remain at the level you have set between calls
until you adjust it again.
Press to increase the volume.
Press to decrease the volume.
The display will show the volume increase or decrease.
Vol.1 Vol. 2 Vol. 3
Tone Quiet Medium Loud
Tone 1 123
Tone 2 456
Tone 3 789
No Tone 0 = Silent
(the display will show Ringer Off to confirm setting)
Duet 600 – Edition 4.2 – 13.9.00
Setting Up
Please read the instructions carefully before use, and keep this
user guide for future reference.
Connect the telephone line cord
Call Timer
Your Duet 600 automatically times the duration of all outgoing
and incoming calls. The call timer is shown on the right of the
display, replacing any number that was there, e.g.
00-14
TIMER.
To redial the last number
•The last number dialled is stored in the redial memory.
•Press the REDIAL button. The number is shown on the display
and dialled automatically.
Using your Duet 600
telephone
To make a call
•Lift the handset. You will hear a dial tone.
•Enter the telephone number. The number will be shown on the
display and dialled.
To end a call
•Replace the handset.
To switch secrecy on and off
When on a call you can talk to someone in the same room,
without your caller hearing.
•During a call press the SECRECY (Program) button.
The LED will flash to indicate that secrecy is on. You can talk
and your caller will not hear you.
•To resume your call press the SECRECY (Program) button
again. The LED will stop flashing.
Safety information
Do not expose to direct sunlight.
Do not stand your product on carpets or other surfaces which
generate fibres, or place it in locations preventing free flow of air
over its surfaces.
Do not submerge any part of your product in water and do not
use it in damp or humid conditions, such as bathrooms.
Do not expose your product to fire, explosive or other hazardous
conditions.
Duet 600 – Edition 4.2 – 13.9.00
At a glance
When the ringer is switched off the ring indicator light will continue
to flash to indicate an incoming call. The ringer will remain
switched off until you lift the handset again. It is not possible to
switch the ringer off permanently.
If you are redialling a number when connected to a switchboard,
wait until you hear a dial tone, then press the 9 button, wait again
for a dial tone and then press REDIAL. This applies even if 9 is
stored in REDIAL.
