Telephone Equipment and Service

Merlin 410 Control Unit. Supports 4 incoming lines and 10 Merlin style telephones. Accepts Feature cartridge 1 or 2 Music on Hold Cartridge, and Paging External Signal Cartridge.

Merlin Telephone 5 button. Allows intercom and 4 outside lines.

Merlin 10 button telephone. Allows 2 intercoms and 8 outside lines.

Merlin Telephone 10 button built in speakerphone

Used in the Merlin 206or 410 system. Adds on hook dialing, transfer, Conference, Do Not Disturb, Privacy.

Used with the Merlin206/410/820 systems. Adds Speed dial, Conference, Message waiting Light, one touch dialing,transfer, on hook dialing, Use only feature pack 1 or 2

Allows Music on Hold and external Paging on the merlin 206/410 and 820 systems. Requires external paging system. Use only the Music on Hold or the music on hold/Paging Cartridge.

Allows Music on Hold for the Merlin 206/410/820 systems. use either the music on hold or music on hold/paging cartridge.

Allows an external ringer to be installed, also allows access to an incoming line in case of power failure.

Allows the use of a headset with a Merlin telephone