AASTRA 4225 for MX-ONE Telephony Switch - Manual (Page 60)

Call Metering
Dialog 4223 Professional/Dialog 4225 Vision 60
Call Duration (Timer)
The elapsed time of your call can be measured, either manually
(default) or automatically. To change to Automatic Timer, contact your
system administrator.
Manual Timer
The timer can be activated when your phone is ready for dialing
(internal dial tone is heard), during an outgoing call, or when you have a
voice connection.
Note: System dependent, it can also be possible to activate
Manual Timer when your phone is idle.
Timer Press to activate the Call Duration feature (see display).
If
Timer
is not shown, press
more...
until it appears.
The display shows:
Key functions that are available during call duration mode:
Start Press to start the timer (see display).
The elapsed time is shown.
Clear Press to clear the timer (see display).
ShowDate Press to show date (see display).
Exit Press to exit the Call Duration feature (see display).
Stop Press to stop the timer (see display).
ShowTimer Press to show the measured time (see display).
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Start Clear ShowDate Exit
Program PhoneSet CallList PhoneBook Messages
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Start Clear ShowDate Exit
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