1 Select Menu > Settings and Connectivity > Wi-Fi.2 To increase the background scan time interval, adjust thetime in Scan for networks. To stop background scans,select Show Wi-Fi availability > Never.3 To save your changes, select Back.When Show Wi-Fi availability is set to Never, the Wi-Fiavailability icon is not displayed in the home screen.However, you can still manually scan for available Wi-Finetworks, and connect to Wi-Fi networks as usual.Q: What do I do if the memory is full?A: Delete items from the memory. If Not enough memoryto perform operation. Delete some data first. or Memorylow. Delete some data from phone memory. is displayedwhen you are deleting several items at the same time, deleteitems 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 and the relevantcontact, and edit the contact card.Q: How can I end the data connection when the devicestarts a data connection again and again?A: The device may be trying to retrieve a multimedia messagefrom the multimedia message center. To stop the device frommaking a data connection, select Menu > Messaging andOptions > Settings > Multimedia message > Multimediaretrieval. Select Manual to have the multimedia messagingcenter save messages to be retrieved later, or Off to ignoreall incoming multimedia messages. If you select Manual, youreceive a notification when you have a new message in themultimedia message center. If you select Off, the device doesnot make any network connections related to multimediamessaging.To set the device to use a packet data connection only if youstart an application or action that needs it, select Menu >Settings and Connectivity > Admin. settings > Packetdata > Packet data connection > When needed.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 acompatible PC?A: You cannot use your device as a fax modem. However, withcall diverting (network service), you can divert incoming faxcalls to a fax number.Q: How do I calibrate the screen?A: The screen is calibrated at the factory. If it is necessary torecalibrate the screen, select Menu > Settings and Phone >Touch input > Touch screen calibration. Follow theinstructions.© 2011 Nokia. All rights reserved. 115