Lucent Technologies 7103A, 7101A, 2500 manual Cleaning Your Console, Commercial Power Failure

DEFINITY® Enterprise Communications Server Release 7	Issue 4
Console Operations 555-230-700	June 1999
6 Routine Maintenance
Cleaning Your Console	72

To test the display and lamps on a 302C console:

1.Press the POS BUSY and VOLUME UP button simultaneously.

2.When finished, press POS BUSY to place console back in service

Cleaning Your Console

To clean the console, use a slightly-dampened paper towel or soft cloth. Oily substances on the console may require considerable rubbing or the use of a mild cleaner, such as window cleaner or desk and office cleaner. If you use a cleaner, do not apply it directly to the console; instead, apply it to the cloth, then rub it onto the console.

Do not spill any type of liquid on the console. Liquids spilled on the console damage the electronic components.

Commercial Power Failure

If commercial power fails, the system’s battery backup keeps your console operating for a short time. When this short time expires, the power failure transfer automatically activates, and the console does not function. When power returns, consoles return to normal operation.

When power fails, all active calls and all calls on hold are lost. Also, a power failure affects the following features that require corrective action:

■Attendant Control of Trunk Group Access — Reestablish control of desired outside lines.

■Call Forwarding All Calls — Reactive Call Forwarding All Calls for desired extension numbers.

■Controlled Restrictions — Reestablish control of desired phones or groups of phones.

■Night Service — Reactivate Night Service as desired.