AudioCodes 420HD - Signing Out; Signing out if the Sign out Softkey is Removed from the LCD

400HD Series IP Phones
Administrator's Manual 24 Document #: LTRT-11950
2.2 Changing Display Language
This section shows how to change the language in the phone LCD. Language can be
configured using the Web interface or Configuration File.
 To choose a language using the Web interface:
1. Access the Language page (Configuration tab > Personal Settings menu >
Language).
Figure 2-1: Language
2. Select the language according to the parameter in the table below, and then click
Submit; the phone reboots and changes the LCD display language accordingly.
 To choose a language using the Configuration File:
• Use the table below as reference.
Table 2-1: Language Display Parameters
Parameter Description
Phone Display Language
[personal_settings/language]
Determines the LCD user interface language.
See the Release Notes for the list of languages
supported.
[personal_settings/lcd_contrast]
Determines the contrast of the LCD screen.
Configure to a level that is comfortable for the
user. Range: 0-35 (430HD / 440HD) and
0-30 (420HD). The default value depends on
the hardware revision.
[personal_settings/blf_lcd_contrast]
Applies only to 440HD phone.
Determines the contrast of the BLF LCD
screen. Configure to a level comfortable for the
user. Range: 0-39 Default: 16