to dial the remote party through isdn, open the isdn tab.

    · to dial isdn numbers

    1. enter the isdn numbers.

    2. select appropriate dialing options (if required).

    bonding select if the remote system supports bonding (see the

    glossary entry for bonding in appendix c for more

    information about when it is advantageous to use it).

    restricted select if the new entry has access over a restricted

    network (56 kbps, applicable in some areas of the usa

    and japan).

    3. press [dial] to dial the number.

   

   

    bandwidth press the right arrow key until the maximum bandwidth

    that you want for calls with bonding appears.