Yealink T4 Series Registering And Using page 13

Set up and use of Yealink T19, T2- and T4 -series phones on the Cloud PBX server
*71!9!W
*72
*73
*74
*75!9!W
*76!9!W
*76*
*77!9!W
*77*
*77#
*78
*79*!22!W#
*79#
*70*WWWW#
*70*WWWW*WWWW*WWWW# Change the PIN
*70**WWWW*WWWW#
*7*
*8!2!W
*91^50^W
*92^50^W
*93^50^W
*94^50^W
*95^50^W
*96^50^W
*97^50^W
*98^50^W
Pick up call
Explicit call transfer
Conference Call
Park Call
Retrieve Parked Call With Code
Answer Paging
Answer any paging device
Directed Page
Universal Page
Public Address Page
Open Door
Start Remote Download
Transfer to Analogue Modem
Clear Pin
Enter a new PIN
Ring Extension and override Auto-Answer
Local Speed Numbers
Line Access Group 1
Line Access Group 2
Line Access Group 3
Line Access Group 4
Line Access Group 5
Line Access Group 6
Line Access Group 7
Line Access Group 8
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