52 Additional handsets and bases
To register a GAP compatible handset to your BT Studio base, please refer to the instructions supplied with the handset you are trying to register.
All the bases that a handset can be linked to are indicated by an ✱.
4.If you have more than one base, scroll Vol or 
to select the base. Press OK.
5.Enter the base’s SYSTEM PIN (original setting 0000). Press OK.
Register handset with an additional base
A handset registered with one base can then be registered with up to three more bases, e.g. at work, at home, at a relative’s home.
Please ensure that you are in range of the base unit before proceeding.
1.Press Menu then scroll 
to Registration and press OK.
2.Register Handset is highlighted. Press OK.
3.Scroll Vol or 
to select the base. Press OK.
4.Enter the selected base’s SYSTEM PIN (original setting 0000). Press OK.
5.At the base: press and hold Page until you hear the base beep. The handset screen shows the base ID number, press OK. The handset reverts to standby and
is given the first available handset number. It is now registered to the new base and ready for use.
If you experience any problems, please call the Helpline on 0870 605 8047