Nokia C6-00 User Manual

Also see for C6-00: User guide User guide User guide User guide User guide

Contents

Nokia C6-00 User Manual Manual pdf 9 page image

secret and in a safe place separate fromyour device. If you forget the code andyour device is locked, your device willrequire service. Additional charges mayapply, and all the personal data in yourdevice may be deleted. For moreinformation, contact a Nokia Care point oryour device dealer.Personal unblocking key (PUK) code andPUK2 code — These codes (8 digits) arerequired to change a blocked PIN code orPIN2 code, respectively. If the codes arenot supplied with the SIM card, contact thenetwork service provider whose SIM cardis in your device.UPUK code — This code (8 digits) isrequired to change a blocked UPIN code.If the code is not supplied with the USIMcard, contact the network service providerwhose USIM card is in your device.International Mobile Equipment Identity(IMEI) number — This number (15 or 17digits) is used to identify valid devices onthe GSM network. Devices that are, forexample, stolen, can be blocked fromaccessing the network. The IMEI numberfor your device can be found under thebattery.Remote lockYou can lock your device remotely using apredefined text message. You can alsolock the memory card remotely.Enable remote locking1 Select Menu > Settings andPhone > Phone mgmt. > Securitysettings > Phone and SIM card >Remote phone locking > Enabled.2 Enter the text message content (5-20characters), verify it, and enter thelock code.Lock your device remotelyWrite the predefined text message, andsend it to your device. To unlock yourdevice, you need the lock code.Prolong battery lifeMany features in your device increase thedemand on battery power and reduce thebattery lifetime. To save battery power,note the following:• Features that use Bluetoothtechnology, or allowing such featuresto run in the background while usingother features, increase the demandon battery power. DeactivateBluetooth connectivity when you donot need it.• Features that use wireless LAN(WLAN), or allowing such features torun in the background while usingother features, increase the demandon battery power. WLAN on yourNokia device deactivates when youare not trying to connect, notconnected to an access point, or notscanning for available networks. Tofurther reduce battery consumption,you can specify that your device doesnot scan, or scans less often, foravailable networks in thebackground.• If you have selected Packet dataconnection > When available in theconnection settings, and there is nopacket data coverage (GPRS), thedevice periodically tries to establish apacket data connection. To prolongthe operating time of your device,select Packet data connection >When needed.• The Maps application downloads newmap information when you scroll tonew areas on the map, whichincreases the demand on battery© 2010 Nokia. All rights reserved. 9