Making Calls; Dialing Manually - Comdial DSU and DSU II System Reference Manual

GCA70–245
4

4.1 Dialing Manually

You can manually dial a number over a selected telephone line. Or, if
your telephone was given a prime line or idle line preference feature
when it was installed, it will automatically select a line for your use
when you lift the handset.
To dial an outside number manually,
1. Press line button to select line (remember—selecting a line is not
necessary if a prime line or idle line preference feature has been
assigned to your telephone and if you lift the handset to begin the
call).
2. Listen for dial tone.
3. Dial number.

Making Calls

LCD Speakerphone Reference Manual 4–1
Making Calls