BT 2120 - Manual (Page 32)

Using additional handsets
Registering an additional Synergy handset with the base station
or de-registering a handset.
As well as your original handset,
you can register up to a further 4
additional handsets to your Synergy
2120 base station.
The system allows internal calls
between two handsets while a third is
making an external call.
Each additional handset you purchase
must be registered with the base
station.
Please note
Remember to charge the batteries of
new handsets for at least 16 hours.
When switched on, a new additional
handset will display Not SUB.
This tells you that the handset is not
yet registered with the base station.
At the handset:
Press to display the available
base station names
BASE 1-4 .
If your handset is already
registered to another base,
then the display shows
✱
next to the base name.
When a free base station
number is displayed. Display
then shows
Searching and
the base station number.
When the handset has
detected the base station
signal, it gives a confirmation
ring. You are asked to enter
the base station PIN.
PIN Enter the 4-digit base
station PIN. The pre-set PIN
is 0000. (To change the PIN,
see page 27
.)
The display shows the
normal standby setting when
the registration process is
completed.
The handset is automatically
registered with the next
available handset number.
This number is shown on the
display as
HS 2 , 3 , 4 or 5 .
At the handset:
Until the display flashes
Registration .
At the base station:
Press the
PAGE button and
hold for at least 10 seconds,
until you hear the validation
tone.
To register a handset
Options
Options
Page
Options
Options
30
Del
ADDITIONAL HANDSET
S