The AT&T Feature Package 2 can be used in a Merlin Classic 206, 410, or 820 KSU. It provides 5 party conference calls, on hook dialing, call transfer, hold reminder, group listening, prevents outgoing calls on individual phones, privacy, automatic outside and intercom dialing, last number redial, do not disturb, ringing options, personalized speed dialing, personalized ringing, and call pickup.
Needed if you have BIS telephones and want to use the speakerphone function
Plug in Cartridge
5 party conference call
On hook dialing
Can prevent outgoing calls on specific phones
Automatic outside and intercom dialing
Last number redial
Automatic line selection
Do not Disturb
Personalized speed dialing
Can be used in Lucent Merlin Classic 410 or 820 phone system
*You cannot use both a Feature Package 1 and a Feature Package 2 at the same time. They go in the top slot of the phone system.
AT&T Merlin Phones Click Here
AT&T Merlin Phone Systems & Parts Click Here