Introduction
Layout of the optiPoint 420 advance S V7.0
Loudspeaker for |
| Illuminated graphics |
| Key fields – | |
|
| ||||
open listening |
| display, 4 lines of 24 |
| ||
|
| ||||
Handset |
| characters each |
| Programmable*: | |
|
| function keys | |||
|
|
| |||
|
|
|
|
|
|
Key fields – Programmable* func- tion keys
Dialing keypad
optiPoint self labeling key module
Microphone for speakerphone
Dialog keys for scrolling through functions
Dialog key for confirming a function
Keys for phone settings
*With automatic key labelling
17