BT Plug to RJ11 Plug.
BT SYNERGY 6500 REPLACEMENT SPARE ADDITIONAL BASE UNIT ONLY
BT Synergy 4500 - Replacement Additional Charging Dock & Power Cable
BT Synergy 4500 - Replacement Main Base Unit & Power Cable
BT SYNERGY 4100/4500 REPLACEMENT LANLINE CORD
BT SYNERGY 5100/5500 REPLACEMENT POWER ADAPTOR FOR MAIN BASE UNIT ONLY 040497
BT Synergy 4500 Cordless Phone Add-on Additional Extra Replacement Handset Only
