Busy Lamp Field on
Multiline Terminals
FEATURE
DESCRIPTION
SYSTEM
AVAILABILITY
OPERATING
PROCEDURES
Features and Specifications Manual
The Busy Lamp Field (BLF) feature indicates station status with LEDs. The
LEDs light for Feature Access keys and One-Touch keys (when applicable)
programmed for Direct Station Selection (DSS). This allows Multiline
Terminal users to determine at a glance if a station is in use.
Terminal Type
DTR/DTU-8D-( ) TEL
DTR/DTU-16D-( ) TEL
DTR-16LD-1A TEL
DTR/DTU-32D-( ) TEL
* The 16LD telephone indicates BLF status by an LCD indicator.
Required Components
None.
To program the Feature Access key for DSS/BLF:
T
1.
Press
.
Q
2.
Press
.
3.
Press the Feature Access key.
4.
Dial
.
A
5.
Dial the station number.
6.
Dial
(optional step, toggles call between voice and tone).
A
T
7.
Press
.
Up to 8 line keys
Up to 8 line keys
Up to 16 line keys*
Up to 16/24 line keys and 16/8
One-Touch keys
B-6
B6 – 125