Chapter 4 - Terminals and Optional Equipment
Chapter 4 4 - 75
4.18.5.1 Programming the Terminal’s Display Contrast
1. With the terminal not plugged in and the handset on-hook, press the “4” and “6” buttons on the
dial pad and connect the terminal cables.
2. This places the terminal into Service Class R/W mode. The MW LED will not be lit.
3. Press “5” to enter the Main LCD Contrast Setting mode.
4. Save to memory by pressing line key 2, 8, 14, or 20. The display changes back to the Service
Class R/W mode and the MW LED will be lit red.
5. Press Exit to return the terminal to idle condition.
4.18.5.2 Programming the Terminal’s Displayed Names
1. The names displayed on the DESI-Less terminal must be defined in system programming or
via UserPro - Program 15-20-01 : LCD Line Key Name Assignment.
✍ At a glance (some features require optional equipment)
Enhanced DESI-Less (Digital) Terminal - P/N 0910058, 0910056 (some features require optional equipment)
Function Keys:
✔
Digital DESI-Less Line
Key/LCD Unit
No APR Adapter ✔
Handsfree (Speakerphone): BCH Adapter ✔
Full Duplex
✔
IP DESI-Less Line Key/
LCD Unit
No BHA Adapter: ✔
Half Duplex - PSA Adapter:
✔
Dual LEDs:
✔
12 Line Key Kit: ✔ GBA Adapter No
Backlit LCD:
✔
16-Button DLS
✔
Retro Dial Pad:
✔
Backlit Display
✔
Soft Keys
✔
Navigator Pad
✔
Headset Jack
✔
60-Button DSS Console
✔
Lock Button No ADA Adapter
✔
✍ At a glance (some features require optional equipment)
Enhanced DESI-Less (IP) Terminal - P/N 0910078, 0910076 (some features require optional equipment)
Function Keys:
✔
Digital DESI-Less Line
Key/LCD Unit
No APR Adapter No
Handsfree (Speakerphone): BCH Adapter No
Full Duplex
✔
IP DESI-Less Line Key/
LCD Unit
No BHA Adapter: No
Half Duplex - PSA Adapter:
✔
Dual LEDs:
✔
12 Line Key Kit: ✔ GBA Adapter
✔
Backlit LCD:
✔
16-Button DLS
✔
Retro Dial Pad:
✔
Backlit Display
✔
Soft Keys
✔
Navigator Pad
✔
Headset Jack
✔
60-Button DSS Console
✔
Lock Button
✔
ADA Adapter
✔
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