Background Music; Battery Back-Up (Memory); Busy Lamp Field (Blf); Call Back - Vodavi Starplus Triad-S Product Description Manual

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Background Music

Each digital telephone user may receive music over their speaker when
an optional music source is connected to the system. The Background
Music feature can be allowed or denied on a system-wide basis by
programming.

Battery Back-Up (Memory)

A lithium battery is located on the Master Processor Board (MPB) of the
Triad-S
outage or the system power being turned off for a time period. Battery
Back-up Memory retains all system features including system and station
speed dial during a power outage.

Busy Lamp Field (BLF)

When a button on an Digital Telephone is assigned as a DSS, it also serves
as a Busy Lamp Field to display the status of that telephone.

Call Back

A station can initiate a call back request to another busy station. Once
that station becomes idle, the station that left the call back request is
signaled.

Call Cost Display

The Call Cost Display feature allows a user to view the approximate cost
of each call made. This approximate cost is also printed as part of the
SMDR record. The Call Cost Display replaces the call duration display
when a call is made using LCR. This display is enabled in programming.
System to protect system memory in case of commercial power
Background Music