Other Multiline Telephones
Calling group members log into the group by pressing the programmed Available button, or by pressing the Feature button or # and dialing 44. To log out, press the programmed Available button, or press the Feature button or # and dial *44. A confirmation tone is heard.
To see the number of calls waiting in queue, using a 4400-Series or MLX display telephone, press the programmed Inspect button (4400-Series telephones) or the fixed Inspct button (MLX telephones), followed by the programmed Calls-in-Queue Alarm button.