Specifications

3.21.4 Enabling/Disabling Digital Voice Announcing (DVA)
Description: You can enable DVA support for both DISD and DCD operation.
To Program: To assign DVA support for DISD operation.
1. Dial 17. “SYSTEM FEATURES”
2. Dial 07. “DISD DVA XXXXXXX”
3. Press A1 to toggle between enable and disable (LED on = Enable)
—OR—
Dial 1 to Enable (A1 LED is on) “DISD DVA ENABLE”
Dial 2 to Disable. “DISD DVA DISABLE”
4. Press ✳✳ for configuration mode.
To change setting, repeat procedure and make opposite selection.
To Program: To assign DVA support for DCD operation.
1. Dial 17. “SYSTEM FEATURES”
2. Dial 08. “DCD DVA XXXXXXX”
3. Press A1 to toggle between enable and disable (LED On = Enable).
—OR—
Dial 1 to Enable (A1 LED is on) “DCD DVA ENABLE”
Dial 2 to Disable. “DCD DVA DISABLE”
4. Press ✳✳ for configuration mode.
To change setting, repeat procedure and make opposite selection.
DSU II Digital Telephone System IMI66–132
Programming The DSU II System 3 – 157