BT 4600 handset only - for use with the BT 4600 only, will not work with BT 4000 & BT 4500 correctly. Up to 4 additional handsets (5 including the main handset) can be added to this system, giving the user the option to expand.

Comes complete with batteries, and a instruction sheet to guide you through the registration process to link the handset to your existing main base.

If you are looking for an Additional Handset & Charger they available under 'BT Spares & Accessories' then 'Additional Handsets & Chargers'.