Intercom
An Intercom call activates the speaker phone between two specific extensions, thus allowing for a hands-free two-way conversation between the two phones. If the intended target is on the phone the intercom attempt will ring normally, alerting the user of an incoming call.
With an Intercom Button
Press the Intercom button
Dial Extension (+) #
(i.e. 100# - to intercom ext 100)
or
Press the Intercom button
Press a user’s BLF button
Without an Intercom button
Dial *0 (+) Extension number (+) #
(i.e. *0100# - to intercom ext 100)