Features
468
System functions and features as of R3.0
syd-0367/1.3 – R3.0 – 03.2013
• B is external: 30 min
• B is in the PISN: can vary in an heterogeneous PISN (system: 45 minutes)
Callback to a busy external user B:
If user B is a communication server user, he must have his own direct dial number
and his communication server must also support the feature. There are three possi-
ble DDI variants:
DDI number
→
user B
DDI number
→
user B + UG
DDI number
→
user B + KT
Suffix dialling functions
Tab. 272 Callback if user busy: Functions
Note:
Completion of calls to busy is provided on the system phone even if it is
not available.
Not available
is signalled after activation.
System configuration
Tab. 273 Callback if user busy: System configuration
Reference to Other Features
9. 6. 17. 2
Callback to free user
User A can activate a callback to user B if B does not answer A's call. Since user B is
making another call (gone off-hook and then back on-hook again), user A is called
within 10 s. As soon as A picks up the phone, the system automatically calls user B.
Functions
System phones
Analogue terminal
Activate callback
R9 or R*37
Clear callback
#37
Parameter
Parameter value
Remarks
No settings
Features:
•
"Callback to free user", page 468
•
•