NEC Univerge SV8100 Features And Specifications Manual page 796

Issue 12.0
To change how Intercom calls ring the extension:
1. Press Speaker or lift the handset.
2. Dial 723 to have calls ring your extension.
- OR -
3. Dial 721 to have calls voice announce to your extension.
2 - 766
UNIVERGE SV8100
Intercom