Blackberry 8820 User Guide - Page 223
Wireless network coverage
UPC - 890552608294
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Wireless network coverage Find information about wireless coverage indicators Your BlackBerry® device uses various indicators to indicate the current wireless coverage level. See the printed documentation that came with your device for more information about wireless coverage indicators. Turn off a wireless connection You should turn off wireless connections in certain places, such as on an airplane or in a hospital. For more information, see the safety and product information booklet for your BlackBerry® device. 1. On the Home screen or in the application list, click Manage Connections. 2. Perform one of the following actions: • To turn off a wireless connection, clear the check box beside the connection type. • To turn off all wireless connections, click Turn All Connections Off. To turn on a wireless connection again, select the check box beside the connection type or click Restore Connections. Network connection indicators Mobile network Green: Your BlackBerry® device is connected to the wireless network. Yellow: Your connection to the wireless network is turned on, but your device is not connected to the network or you are in a wireless coverage area in which you can only call emergency numbers. Red: Your connection to the wireless network is turned off. Wi-Fi network Green: Your device is using UMA or is connected to a BlackBerry Enterprise Server using a Wi-Fi® network. Yellow: Your connection to the Wi-Fi network is turned on, but your device is neither using UMA nor connected to a BlackBerry Enterprise Server. Red: Your connection to the Wi-Fi network is turned off. Bluetooth Green: Your device is connected to another Bluetooth® enabled device. Yellow: Bluetooth technology is turned on, but your device is not connected to another Bluetooth enabled device. Red: 221