Panasonic KX-TDA15 - Manual (Page 42)

1.2 Making Calls
42 User Manual
1.2.5 Accessing the ISDN Service (ISDN Service Access)
To access
You can access services provided by the ISDN.
• Availability of features depends on the ISDN service of your telephone company.
Customising Your Phone
• 3.1.3 Customising the Buttons
Create or edit an ISDN Service button.
Off-hook.
On-hook.
PT/PS
Press ISDN service.
Or press ISDN service and then enter service code and
then press ISDN service again.
outside line
Seize outside line.
(If all required digits are stored.)
(Requires to dial
additional digits.)
service code
OR
(ISDN Service)
(ISDN Service) (ISDN Service)