Nextel comm 7520 Benutzerhandbuch

Note: When the battery is fully charged, this indicator will appear

.

On the BlackBerry device, if the power is off, press the Power button 

located in the right hand corner of your device as shown here.

The Date/Time dialog box appears the first time you power on the 

device. To change the current date and time:
1.

Click Edit from the dialog box or from the Home screen, click on the 
Options icon.

2.

Scroll to Date/Time.

3.

Set the Time Zone.

4.

Set the Date/Time Source.

5.

Click the trackwheel and click Save.

Verify that the date and time at the top of your Home screen is correct.

Your BlackBerry device is designed to connect to the wireless network 

automatically the first time you turn on the power. To connect to the 

wireless network successfully, your wireless service must be active and 

you must be in a wireless network coverage area as shown below. When 

your BlackBerry device is not connected to the wireless network, you can 

continue to use features that do not require a connection to the wireless 

network. 

For example, you can type and save draft email messages, or manage 

tasks.
1.

From the Home screen, click Turn Wireless On (unless it is already 
on). Your BlackBerry device must register with the Nextel National 
Network in order to work properly. Initial registration may take a few 
minutes so please be patient.