Dialled calls
Initiating an Internal Call
Instructions of use are in Dialled callsInitiating an External Call
Instructions of use are in Dialled callsInitiating an External Call with Calling Line Identity Restriction
Instructions of use are in Dialled callsForce Public Exchange Call for Automatic Exchange Line Request
Instructions of use are in Force Public Exchange Call for Automatic Exchange Line RequestInitiating Targeted VoIP Access
Instructions of use are in Targeted VoIP access pointInitiating door call and opening door
Instructions of use are in Door functionsInitiating loudspeaker audio out
Instructions of use are in Loudspeaker Audio Out