Spectralink S33 Handset User Guide
Handset S33 User Guide.docx
July 2023 81
Handset
Changing Language
The following predefined languages are available in the handset: English, Spanish, French,
German, Dutch, Czech, Italian, Danish, Norwegian, Swedish, Polish, Finnish, Russian,
Turkish and Portuguese.
1. Press to enter the main menu.
2. Scroll to Settings, and press .
3. Scroll to Handset, and press .
4. Scroll to Languages, and press .
5. Scroll to the desired language, and press .
Backlight
To save power the backlight can be set to automatically either dim or turn off. This will
happen after the handset has been idle for a configurable time delay.
The display backlight automatically turns on again when e.g. an incoming call or message
arrives, or if a key is pressed.
The backlight turns off when handset is idle after a preset period of time delay.
The time delay can be adjusted between eight levels. The highest level will result in infinite
time delay, and the backlight will never dim or turn off. The other levels will dim with different
time delays.
The default delay setting is 5 seconds. The delay can be adjusted between 2 - 15 seconds.
Note:
Turning display backlight off when handset is idle will save battery power.
Setting Backlight to Automatically Dim or Turn Off
1. Press to enter the main menu.
2. Scroll to Settings, and press .
3. Scroll to Handset, and press .
4. Scroll to Backlight, and press .
5. Press to set backlight to Dimmed or Off.