Features
358
System functions and features as of R4.1
syd-0570/1.2 – R4.1 – 08.2016
Tab. 158 Enquiry call with return to the initial call: Function
System configuration
Tab. 159 Enquiry call with return to the initial call: System configuration
Reference to Other Features
"Hold (enquiry call)", page 356
"Brokering (switching back and forth between two calls)", page 358
"Three-party conference from an enquiry call", page 362
"Call transfer (switching)", page 366
"Call waiting", page 388
9. 5. 4 Brokering (switching back and forth between two
calls)
A user can switch back and forth as often as required between his call party and the
user on hold.
Fig. 199 Brokering
Detailed Description
Tab. 160 Brokering (switching back and forth between two calls)
Function System phones Analogue terminal
Return to the initial call with the disconnect key • with R1 (R = control key) or wait for more than 2 sec-
onds after pressing the control key
• by putting the handset on-hook and then taking it off-
hook again after recall
Parameter Remarks
Hold in the exchange • Trunk group configuration
• Local feature does not require any setting
Music on hold see "Music on hold", page 353
End point Operating sequence / signalling on terminal Scope
A Music on hold is played to user A, who is on hold
1)
Possible interfaces:
internal, external, PISN
C Possible interfaces:
internal, external, PISN
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