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Wireless coverage indicators
Indicators in the upper-right corner of the Home screen display the wireless coverage level for the area in which you
are using your BlackBerry smartphone. For more information about wireless coverage areas, contact your wireless
service provider.
Indicator Description
Provides information about the strength of the wireless signal. Three or more
bars indicate a strong signal. A reduced signal display might indicate
increased power output from your smartphone as it attempts to connect to
a weak signal.
3G , 4G , H+ , EDGE, GPRS,
NXTL, MIKE, or NTWK
You are connected to a mobile network and you can access features such
as email messaging and Internet browsing. If you do not see one of the
indicators, you might be in an area of reduced wireless coverage where
some features are not available (you might only be able to make a phone
call or send and receive text messages).
You can call only emergency numbers.
You are in an area of no wireless coverage.
The connection to the mobile network is turned off.
You are connected to a Wi-Fi network and you can access BlackBerry
services such as email messaging and Internet browsing over the Wi-Fi
connection.
Your Wi-Fi connection is turned on, but you are not connected to a Wi-Fi
network, or you are connected to a Wi-Fi network, but you cannot access
BlackBerry services such as email messaging and Internet browsing over
the Wi-Fi connection.
Your Bluetooth connection is turned on, and you are connected to a
Bluetooth enabled device.
Your Bluetooth connection is turned on, but you are not connected to a
Bluetooth enabled device.
Related information
About emergency calls and Emergency Callback Mode, 45
User Guide
Manage Connections
260