7.2 Mobile Networks

Your mobile phone will be automatically configured to use your network operator’s 2G/3G service (if available) when you turn on the phone for the first time. Note that the SIM/UIM card mustbeinserted (some CDMA mobilephoneshave anintegratedUIM card and do not need a separate UIM card)

7.2.1 Checking the Network Connection

1.Touch > Settings.

2.Touch Wireless & networks > Mobile networks.

3.Touch Network operators or Access Point Names to check the network connection.

Your mobile phone will automatically read the access point settings from the SIM/UIM card (if any). For this reason, do not change the access point parameters; otherwise, you might not be able to access network resources.

7.2.2 Turning on the Data Service

1.Touch > Settings.

2.Touch Wireless & networks > Mobile networks.

3.Select the Data enabled check box to turn on the data connection.

7.2.3 Service Shortcuts

1.Open the notification bar.

2.Touch at the top of the screen to switch data services on or off.

You can also touch , , or turn the corresponding services on or off.

7.3 Wi-Fi

Wi-Fi gives you wireless access to broadband Internet. To use Wi-Fi on your mobile phone, you must have an access to wireless access points (hotspots). Obstacles that block the Wi-Fi signal will reduce its strength.

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Huawei U8510-1 Mobile Networks, Wi-Fi, Checking the Network Connection, Turning on the Data Service, Service Shortcuts