1.If already on a call, end the call (by pressing bst drop Release) or put it on hold (by pressing bst hold Hold).

2.Press an idle Line Appearance or Call Appearance button.

3.Dial the telephone number.

If using a Call Appearance button, some systems may require you to dialing a specific prefix when making external calls. Your system administrator will inform you if a prefix is required.

To dial a personal speed dial, press Feature or # and select the speed dial between 80 and 89.

To dial a system speed dial, press Feature or # and select a speed dial between 600 to 699.

To select a number from the directory, press the Dir soft key.

4.You will hear the call progress. You can continue the call handsfree or switch to using the handset by lifting it.