Blackberry 8707h Handbuch "Erste Schritte - Seite 41

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Troubleshooting

I cannot connect to a wireless network

Try performing the following actions:

• Verify that your SIM card is inserted in your BlackBerry® device correctly.

• Verify that you have turned on the connection to the wireless network.

• Verify that you are connected to your wireless service provider's network. If

you switched wireless networks manually, your device remains connected to

that wireless network until you select your wireless service provider's network

again.

• If you have specified a specific wireless network connection speed, verify that

you are in a wireless coverage area that supports the connection speed.

I cannot send messages

Try performing the following actions:

• Verify that your BlackBerry® device is connected to the wireless network. If

you are not in a wireless coverage area, your device should send the messages

when you return to a wireless coverage area.