14226900-IG, Edition 10.0
July 2017, Original document
70
Auto Key Lock
Use auto key lock to prevent keys from being accidentally pressed.
With auto keylock turned on the handset will automatically lock keypad after 30 seconds.
To Turn Auto Key Lock On/Off
1. Press Menu to enter main menu.
2. Scroll to Settings and press Select.
3. Scroll to Auto key lock and press Select.
4. Press Change to select between On or Off.
5.
To answer a call when Auto key lock is on, press . When you end the call, keypad auto-
matically locks.
Note:
Alternatively, you can also turn auto key lock on/off by pressing Menu followed by *, while
on hook.
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. If the backlight is set to dim, and the lowest time
delay level is chosen, the backlight will always stay dimmed.
Note:
Turning display backlight off when handset is idle will save battery power.
Setting Backlight Automatically at Dimmed (On) or Off
When setting display backlight at dimmed, display information can still be seen vaguely when hand-
set is idle. If set to off, backlight turns off.
1. Press Menu to enter main menu.
2. Scroll to Settings and press Select.
3. Scroll to Backlight and press Select.
4. Press Change to set backlight to Dimmed or Off.
Spectralink 7522/7532 Handset User Guide
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