BlackBerry 9310 Guia Do Utilizador
• Verify that you're connected to your wireless service provider's network. If you switched wireless networks manually,
your smartphone remains connected to that wireless network until you select your wireless service provider's network
again.
again.
• If you set a specific speed for wireless network connections, verify that you're in a wireless coverage area that supports
the connection speed.
Related information
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Error messages
Data service unavailable
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.
• 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.
Related information
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Wi-Fi technology
Depending on your BlackBerry smartphone model, the Wi-Fi feature might not be supported.
User Guide
Manage Connections
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