1.2.7 Accessing the ISDN Service (ISDN Service Access)
You can access a service which is provided from the ISDN.
To access
PT/PS
Off-hook.
C.Tone
On-hook.
•
Availability of this feature depends on the ISDN service of your telephone company.
Customising Your Phone
•
3.1.3 Customising the Buttons
Create or re-arrange an ISDN Service button.
User Manual
outside line
Seize outside line.
(If all reguired digits are stored.)
(ISDN Service)
OR
service code
(ISDN Service)
Press ISDN service.
Or press ISDN service and then enter service code and
then press ISDN service again.
Operation
(Reguires to dial
additional digits)
(ISDN Service)
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