NEC UNIVERGE SV8100 Features & Specifications Manual page 126

Issue 5.0
Operation
To place a call using ARS:
1. At the multiline terminal, press Speaker.
- OR -
At the single line telephone, lift the handset.
You hear normal Intercom dial tone.
.
2. Dial 9.
You hear a second, "stutter" dial tone.
.
3. Dial the outside number.
If you hear another "stutter" dial tone, you must enter your extension ARS Authorization Code.
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UNIVERGE SV8100
Automatic Route Selection