Nokia 9210 User Manual page 250

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16. Access code problems
The predetermined default lock code is 12345. If you forget or lose the lock code,
contact your communicator dealer.
If you forget or lose a PIN or PUK code, or if you have not received such a code,
contact your network service provider.
For information about Internet or Terminal passwords, contact your Internet
service provider.
17. Low on memory
If you notice that the memory of your communicator is getting low, or you receive
a warning note about insufficient memory, check the Memory application. If you
receive a warning note in the WWW browser, see item 18 on this troubleshooting
list.
Press Details to see what kind of data takes up most memory. See 'Memory' on
page 224.
Make a backup of all important data.
Remove items which use a lot of memory, such as documents, received faxes, or
old calendar data, either manually or with the Data removal application. See
'Memory' on page 224. Or you can transfer the items to your memory card.
Note: Downloaded images, received faxes, and recordings may take up
significant amounts of memory space
18. Cannot connect to the Internet when roaming
You are able to connect to the Internet when in your home country. You are now
roaming and your Internet connection does not work. Try using the settings of a
basic GSM data connection. See 'Data call page' on page 138.
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