Operating Your System

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Indicator Light Description

Line indicators

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Off

Line is free

 

 

 

 

 

 

 

 

 

 

On steady (red)

Line is in use at another station

On steady (green)

Line is in use at your station

On steady (orange)

Line is reserved at your station

 

 

 

 

 

 

 

 

 

 

Flashing slowly (orange)

An outside call is ringing at your telephone

Flashing slowly (red)

An outside call is ringing, but your ringer is Off,

 

 

 

 

Delayed, DND, or another call is already ringing

 

 

 

 

 

 

 

 

 

 

On (red) plus wink

Call is on hold at another station

On (green) plus wink

Call is on hold at your station

 

 

On (red) plus orange wink

Call is on hold past reminder time at another ext.

On (green) plus orange wink

Call is on hold past reminder time at your station

Note that the orange wink alerts everybody to a call that is still on hold past the reminder time.

Flashing quickly (red) Flashing quickly (green)

Call is being transferred to all stations Call is being transferred to your station

Intercom Indicator

Off

Intercom is free

 

 

On steady (red)

Intercom is in use at another station

On steady (green)

Intercom is in use at your station

 

 

Flashing quickly (red)

Someone is paging all stations

Flashing quickly (green)

Someone is intercoming or paging your station

 

 

LCD Station In-Use Indicators

Off

On

That station is free

That station is in-use

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TMC EV4500 manual Operating Your System Indicator Light Description, Line indicators, Intercom Indicator