Nokia X6-00 Manual Del Usuario página 140

140 Troubleshooting
displayed when you are deleting several items at the same time, delete items one by
one, beginning with the smallest items.
Q: Why can't I select a contact for my message?
A: The contact card does not have a phone number, address, or e-mail address. Select
Menu Contacts
>
Q: How can I end the data connection when the device starts a data connection
again and again?
A: The device may be trying to retrieve a multimedia message from the multimedia
message center. To stop the device from making a data connection, select
Messaging and Options
retrieval. Select Manual
be retrieved later, or
Manual, you receive a notification when you have a new message in the multimedia
message center. If you select Off, the device does not make any network connections
related to multimedia messaging.
To set the device to use a packet data connection only if you start an application or
action that needs it, select
Packet data Packet data connection
>
If this does not help, switch the device off and then on again.
Q: Can I use my Nokia device as a fax modem with a compatible PC?
A: You cannot use your device as a fax modem. However, with call diverting (network
service), you can divert incoming fax calls to a fax number.
Q: Why do I get the error message Expired certificate or Certificate not valid yet
when I am installing a downloaded application?
A: If Expired certificate
should be valid, check that the current date and time in your device are correct. You may
have skipped the setting of date and time when starting the device for the first time,
or the mobile network may have failed to update these settings to your device. To
resolve this, select
settings. Restore the factory settings, and when the device restarts, set the correct date
and time.
140
and the relevant contact, and edit the contact card.
Settings
>
to have the multimedia messaging center save messages to
Off to ignore all incoming multimedia messages. If you select
Menu
>
or Certificate not valid yet
Menu Settings
>
Multimedia message
>
Settings and Connectivity
When needed.
>
is displayed, even if the certificate
and Phone Phone mgmt.
>
Multimedia
>
Admin. settings
>
Factory
>
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