NEC UNIVERGE SV8100 Features & Specifications Manual page 308

Issue 5.0
Operation
To set Credit limit for an extension:
1. At the administrator terminal, press Speaker
2. Dial the service code for Toll Restriction in Credit (774 default).
3. Dial the telephone number of the phone you want to set/check.
4. Dial 1 to set the credit limit.
5. Enter credit amount and press Hold.
To Check Credit limit for an extension:
1. At the administrator terminal, press Speaker
2. Dial the service code for Toll Restriction in Credit (774 default).
3. Dial the extension number of the telephone you want to set/check.
4. Dial 2 to check the balance (the credit remaining for the extension).
5. If 0:00 is displayed the extension is not installed on the system.
6. If the credit limit is not set the display will show '- - - - - - - '.
Clear the credit limit for an extension.
1. At the administrator terminal, press Speaker
2. Dial the service code for Toll Restriction in Credit (774 default).
3. Dial the extension number of the telephone you want to clear.
4. Dial 1 or 2 to set or check.
5. Press EXIT.
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UNIVERGE SV8100
Code Restriction In Credit