SAGEMCOM D790 User Manual page 46

Changing the flash duration
You can configure the flash duration if you use your phone abroad or on
private PABX network, you may need to modify the flash duration in order
to use your telephone correctly with regard to the following functionalities:
outgoing 2nd call, incoming 2nd call, 3 way calling.
Please contact your service provider to obtain the correct flash duration
and then modify it by doing the following.
Menu > SETTINGS
to 600 MS
Follow the instructions on the screen and confirm.
Defining the outside call prefix (PABX)
If you use your phone within a private autoamtic branch exchange
network (=PABX) you can assign a prefix to make calls outside that
network.
Menu > SETTINGS
ACTIVATE / DEACTIVATE
The following options are available:
• ACTIVATE / DEACTIVATE
• PREFIX : set up a number that will allow you access to the external line.
• EDIT LENGTH
private network (from 01 -99). When a longer number is dialled, it will
automatically add the above defined prefix for an external call.
> ADVANCED SET.
> ADVANCED SET.
or PREFIX
: to define the prefix status.
: Define a maximum length for numbers within the
> SET LINE >
> SET LINE
or EDIT LENGTH
FLASHING > 80 MS
> PABX PREFIX >
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