NEC UNIVERGE SV9300 Networking Manual page 93

Operating Procedure
To initiate a call
1. Press the desired DSS key.
2. Lift the handset and converse when party answers.
OR
1. Lift the handset and receive dial tone.
2. Press the desired DSS key.
3. Converse when party answers.
To display Busy or Line Lockout status
No manual operation is required.
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Chapter 1 CCIS FEATURES
BUSY LAMP FIELD (BLF)-CCIS
NWA-088654-001 Rev.1.0
94ch1003.fm