11Copyright © 2005 Nokia. All rights reserved.■ About your deviceThe wireless device described in this guide is approved for use on the EGSM 900 andGSM 1800 and 1900 networks. See ”Phone information” on page 15, to identify yourspecific device model. Contact your service provider for more information about networks.When using the features in this device, obey all laws and respect privacy and legitimaterights of others.Warning: To use any features in this device, other than the alarm clock, thedevice must be switched on. Do not switch the device on when wireless deviceuse may cause interference or danger.■ Network ServicesTo use the device you must have service from a wireless service provider. Many of thefeatures in this device depend on features in the wireless network to function. TheseNetwork Services may not be available on all networks or you may have to make specificarrangements with your service provider before you can utilize Network Services. Yourservice provider may need to give you additional instructions for their use and explain whatcharges will apply. Some networks may have limitations that affect how you can useNetwork Services. For instance, some networks may not support all language-dependentcharacters and services.Your service provider may have requested that certain features be disabled or not activatedin your device. If so, they will not appear on your device menu. Contact your service providerfor more information.This wireless device is a 3GPP GSM Release 99 terminal supporting GPRS service, and isdesigned to support Release 4 GPRS networks. However, there may be some compatibilityissues when used in some Release 97 GPRS networks. For more information contact yourservice provider.