NEC SL1000 Features And Specifications Manual page 203

ISSUE 1.0
Unit
8
Operation
To listen to the incoming ring choices:
1. Press Speaker.
2. Dial 811 .
3. Dial 1 to check ringing for intercom calls.
- OR -
Dial 2 to check ringing for trunk calls.
4. For Intercom calls, select the pitch you want to check (1~7).
- OR -
For trunk calls, select the pitch (1~7) you want to check.
5. Go back to step 4 to listen to additional choices or press Speaker to hang up.
To change the pitch of your incoming ring (multiline terminal only):
1. Press Speaker.
2. Dial 820 .
3. Dial 1 to change ringing for Intercom calls.
- OR -
Dial 2 to change ringing for trunk calls.
4. Select the pitch (1~7).
5. Press Speaker to hang up.
Features and Specifications Manual
Tone 39
Basic Tone
0 - No Tone
Duration Gain Level
0ms
SL1000
D
1-195