BT Freestyle 6100 – Edition
36Additional handsets & bases
IMPORTANT
Before registration, make sure the handset batteries are fully charged and that you are close to the base.
You can use up to four additional handsets with your BT Freestyle 6100 – all using the same phone line. This allows you to expand your phone system without the need to install telephone extension sockets for each new handset.
Your BT Freestyle 6100 handset can also be registered with up to 4 other bases. You can then select the base you would prefer to use.
Each additional handset is supplied with its own charger and user guide, but the following information will tell you how to register and use an additional handset with your BT Freestyle 6100.
Register a handset to a base
1.Select Menu, scroll 
to Registration and select OK.
2.The display shows Register H/S. Select OK.
3.The display shows Base 1 2 3 4. Enter the base number you want to register the handset to, using the keypad.
4.The display shows PIN?. Enter your system PIN (default: 0 0 0 0 ), then select OK.
5.At the base you want to register to, press and hold 
for approximately 10 seconds until you hear two confirmation beeps, then release 
. The display will show Search X
(X being the number of the base selected) followed by a registration number.