AT&T 8520T - Manual (Page 21)

Priority Calling
■
To place a priority call 1 Press [ Priority ]
or Dial Priority Calling code
2 Dial extension
3 Wait for called party to answer
[dial tone]
Send All Calls
■
To send all incoming calls 1 Press
[ Send All Calls ]
(except priority calls) or Dial Send All Calls code
immediately to coverage
[confirmation tone]
Note: You may hear a ring-ping tone from your
voice/data terminal as each call is sent to coverage.
To cancel 1 Press [ Send All Calls ]
Send All Calls or Dial Send All Calls cancel code
[confirmation tone]
●
Your calls will ring at your own voice/data
terminal again
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