Blackberry 9720 Smartphone 7 1 User Guide

IndicatorDescriptionYour Bluetooth connection is turned on, but you're not connected to a 
Bluetooth enabled device.
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About emergency calls and Emergency Callback Mode,65
Check which wireless networks your smartphone connects to
The types of networks listed do not reflect network connections, only the ability of your BlackBerry smartphone model to 
connect to those networks. For more information about the wireless networks that your smartphone connects to, see the 
Safety and...

 
Check which wireless networks your smartphone connects to
The types of networks listed do not reflect network connections, only the ability of your BlackBerry smartphone model to 
connect to those networks. For more information about the wireless networks that your smartphone connects to, see the 
Safety and Product Information booklet for your smartphone.
1.On the home screen or in a folder, click the Options icon.
2.Click Device > About Device Versions. The types of networks your smartphone can...

Turn on or turn off airplane mode
You should keep network connections turned off 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 smartphone.
On the home screen, click the connections area at the top of the screen, or click the Manage Connections icon.
•To turn on airplane mode, click All Off.
•To turn off airplane mode, click Restore Connections.
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Turn on or turn off data service or...

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Turn on or turn off data service or set roaming options
Depending on your wireless service plan, you might be able to turn off data service (email messages, PIN messages, text 
messages with attachments, and browser service) on your 
BlackBerry smartphone so that only phone and basic text 
messaging are available. You can also set your smartphone to turn off data services when roaming, which might prevent 
you from receiving additional...

2.Click Networks and Connections > Mobile Network.3.Press the  key > My Preferred Network List.
4.Press the  key > Add Network. 
•To scan for a wireless network to add, click Select From Available Networks. Click a wireless network. Click 
Select Network.
•To scan for a wireless network that is already known to your smartphone, click Select From Known Networks. 
Click a wireless network. Click 
Select Network.
•To add a wireless network, click Manual Entry. Set the priority for the wireless network. Type...

Depending on your wireless service provider, you might not be able to change the connection speed for the wireless 
network.
1.On the home screen, click the Manage Connections icon.
2.Click Networks and Connections > Mobile Network.
3.Change the Network Mode field.
4.Press the  key > Close.
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Turn on flashing LED notification for wireless coverage
You can set the LED indicator to notify you when your BlackBerry smartphone is connected to a...

IndicatorDescriptionYou're in an area of no wireless coverage.The connection to the mobile network is turned off.You're 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're not connected to a Wi-Fi network, 
or you're connected to a 
Wi-Fi network, but you can't access BlackBerry 
services such as email messaging and Internet browsing over the Wi-Fi...

Error messages
Data service unavailable
Description
This message appears when you don't have access to data services on your BlackBerry smartphone.
Possible solutions
Try the following actions:
•Verify that you're in a wireless coverage area.
•Verify that the data service on your smartphone is turned on.
•If you're roaming, verify that you can access data services while you roam.
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Wi-Fi technology
Depending on your...

Connect to a Wi-Fi network
1.On the home screen, click the connections area at the top of the screen, or click the Manage Connections icon.
2.Click Wi-Fi Network.
3.If you want to connect to a public hotspot or to a Wi-Fi network that does not require authentication, select the Show 
Open networks only
 checkbox.
4.Click the Wi-Fi network that you want to connect to.
5.If the Wi-Fi network requires authentication, type the password for the network.
The name of the Wi-Fi network appears at the top of the...

Turn on, turn off, or check the status of a network connection
You should keep network connections turned off 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 smartphone.
On the home screen, click the connections area at the top of the screen, or click the Manage Connections icon.
•To turn on a network connection, select the checkbox beside a connection type.
•To turn off a network connection, clear the...