BT Synergy 700 - Manual (Page 8)

Duet 700 ~ 7th Edition ~ 31st October ’01 ~ 3845
8
NOTE
Setting the backlight to off
will conserve the battery life.
NOTE
During storing ignore any
Network announcements.
Your Duet 700 has a
backlight which lights
up the displays.
When switched on the
display will light up for
20 seconds when you
lift the handset or if
your telephone rings.
Pressing a button if the
backlight has timed out
will reactivate it for a
further 20 seconds.
Press the SET button
4 times. The display
will show the current
setting: BACKLIGHT ON
Use the switch on the
left hand side of the
handset to change the
setting to on or off.
Press the SET button
to confirm the setting.
The selected setting
will remain until
changed. The display
will return to its
previous state.
1 Connect
ZZZ To switch the backlight
on or off
Set
Set
You may need to use
the RECALL button if
you are connected
to a switchboard/PBX
(Private Branch
Exchange), contact
your PBX supplier for
further information.
The RECALL button is
also used for BT Select
Services.
For more information
on BT’s Select Services
call BT on Freefone
0800
800 150.
To use the Recall button
Recall
Storing and dialling
names and numbers
You can store up to 50 of
your most frequently used
names and telephone
numbers in the memory.