Sony PCS-1600 Operating Instructions Manual page 103

Page 3
Prefix-A: Sets up a prefix number that will be registered for
Prefix-A in the Dial Setup menu.
Prefix-B: Sets up a prefix number that will be registered for
Prefix-B in the Dial Setup menu.
Prefix-C: Sets up a prefix number that will be registered for
Prefix-C in the Dial Setup menu.
Note
The number input in these boxes above is automatically dialed
before the telephone number is dialed.
Enter "9" when you have to dial nine to reach an outside line.
Dial Setup
Page: 3/4
Prefix-A:
Prefix-B:
Prefix-C:
Save Cancel
Chapter 4 Registration and Setup
103