System Functions and Features as of I7.9
Features 351
syd-0200/3.0 – I7.9 – 11.2009
Detailed Description
Tab. 169 Enquiry call with return to initial call
Suffix dialling procedures
Set up enquiry call: see "Hold (enquiry call)", page 349.
Tab. 170 Enquiry call with return to the initial call: Procedure
System configuration
Tab. 171 Enquiry call with return to the initial call: System configuration
Reference to Other Features
Interface Operating sequence / signalling on the terminal Scope
A Music on hold is played to user A, who is on hold
1)
1)
With hold in the public exchange, the signalling depends on the network provider.
Possible interfaces:
internal, external, PISN
C Possible interfaces:
internal, external, PISN
System Terminals a/b terminal
Return to the initial call with the disconnect key • with R1 (R = control key) or wait for more than 2
seconds after pressing the control key
• by putting the handset on-hook and then taking
it off-hook again after recall
Parameter Parameter value Remarks
Hold in the exchange Yes / No • In the group configuration.
• Local feature does not require a setting
Music on hold No music / External music source /
Internal music source / Hold tone
Throughout the system
Features:
• "Hold (enquiry call)", page 349
• "Brokering (switching back and forth between two calls)", page 352
• "Three-party conference from an enquiry call", page 354
• "Call transfer (switching)", page 359
• "Call waiting", page 390
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