Benq P51 Manuel D’Utilisation

32  Settings

• You can also turn off the backlight by long pressing Power. To resume, long press Power 

again to turn on the backlight.

• To save more power, you can press Power to put the PDA phone in to sleep mode. Pressing 

Power will turn on the phone again. See "Sleep mode" on page 14 for details.

Certificates

Public key certificates let you establish your identity when you are logging onto a secure 

network. Certificates also aid in establishing the identity of other computers that you might 

want to connect to. Using certificates helps prevent unauthorised users from accessing your 

device or data. There are two types of certificate that can be installed on your device: 

personal certificates that identify who you are, and root certificates that identify the servers 

you connect to. Both personal and root certificates are managed in the same way. Consult 

your IT department for information on certificates and device security.

On the 

 tab, you will see certificates assigned to your device. Tapping the 

 tab 

brings you to the root certificates available for your device. By tapping and holding on an 

item, you can delete it.

Clocks & Alarms

This option lets you set the system clock and alarms. On the 

 tab, select 

 and then 

tap each item to set the time zone, hour, minute, second and date of your location. This 

information is then used as your system clock. Use arrows or the virtual keyboard to enter 

the numerical representation of the time. Similarly, select 

 and set the time and date 

for a different location as needed.

On the 

 tab, you can have up to three distinct alarms enabled at a time:

1. Tap the <Description> text to give your alarm a friendly name. When the alarm goes off, this 

text will display. 

2. Tap 

, 

, 

, etc. (indicating Sunday, Monday, Tuesday, etc., respectively) to indicate which days 

the alarm should go off.

3. Tap the time listed and then use arrows or the virtual keyboard (or tap the time and move the 

clock hands) to specify the alarm time.

4. To customise how the alarm behaves, tap 

 to choose the sound played, whether the sound 

should be looped and so on.

Make sure Notifications

 

is selected in Sounds & Notifications, so the alarm can sound.