Features
411
System functions and features as of R3.0
syd-0367/1.3 – R3.0 – 03.2013
Detailed Description
Tab. 201 Call transfer without prior notice
If the call is not answered by C within the configured recall time and C is an internal 
user, the call will ring again at B (see "Recall", page 414). If the recall is not answered 
within 15 s, the call is rerouted to Capolinea.
1)
Suffix dialling function
Tab. 202 Call transfer without prior notice: Function
System configuration
Tab. 203 Call transfer without prior notice: System configuration
Reference to Other Features
Interface
Operating sequence / signalling on the termi-
nal
Scope
A If A is on hold, he obtains the ring-back tone or 
Music on hold.
Possible interfaces:
internal, external
1)
, PISN
1)
If both users A and C are external users or virtual network PISN users, the settings authorising exchange-to-
exchange traffic will have to be observed (see "Exchange-to-Exchange Connections", page 241").
B • When B calls user C, he obtains the ring-back 
tone (B must hear this tone before he can hand 
over the call)
• On the operator console the line is signalled as 
switched until user C answers the call or a recall 
takes place.
C Internal call / external call Possible interfaces:
internal, external
1)
, PISN
1)
Only in Italy
Function All terminals
Call transfer hang up
Parameter Parameter value Remarks
Handover without notification Ring / Hold The value determines whether the caller 
obtains the ring-back tone or Music on hold.
Features:
• "Hold (enquiry call)", page 399
• "Recall", page 414