NEC DS1000 - Manual (Page 87)

5. Press one key of the type you selected above. You see
(example for Line Key 01 shown below):
– Dial to select Ring Type A.
– Dial to select Ring Type B.
– Dial to select Ring Type C.
– Dial select Standard (i.e., normal ringing for this
type of call).
6. Press another key to program it, or exit.
To set up Key Ring Override for your super display telephone:
– Your extension’s Class of Service may block you from
doing this. Ask your Communications Manager.
1. While your phone is idle, press . You see: PROGRAM
79
Distinctive Ringing
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