NEC Univerge SV8100 Features And Specifications Manual page 1360

Issue 12.0
3. Press Speaker to hang up.

Intercom calls to extensions with Selectable Display Messaging set receive a DND signal and receive the display
message on their telephone display instead of ringing the extension based on the setting in Program 20-01-02.

To allow calls to ring through and have the message displayed on the calling extension display, cancel DND by
pressing DND + 0.
To cancel a message:
1. Press Speaker and the Text Message key (Program 15-07 or SC 751: 18).
2. Press Speaker to hang up.
Using the Text Message Service Code to select a message:
1. Press Speaker and dial the Text Message service code (Program 11-11-14).
2. Dial the Selectable Display Message number to be used (01~20).
(Optional messages 1~8, and 10, dial the digits you want to append to the message.)
3. Press Speaker to hang up.
 To cancel, repeat Step 1 and hang up.
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UNIVERGE SV8100
Selectable Display Messaging