Copyright © 2004 Nokia. All rights reserved 9Overview of thefunctions of the phoneThe Nokia 6310i mobile phone provides manyfunctions which are very practical for dailyuse, such as Clock, Alarm clock, Countdowntimer, Games, Calculator, Calendar and To-dolist.■ BluetoothBluetooth is a system that enables wirelessconnections between electronic devices at arange of maximum 10 metres. There is nocharge to connect devices via Bluetooth. ABluetooth connection can be used to sendbusiness cards and calendar notes. Use thephone as modem for fax and data or toconnect wirelessly to Bluetooth audioaccessories.In some countries, there may be restrictionson using Bluetooth devices. Check with yourdealer and the local authorities.See also Bluetooth (Menu 11) on page 40.■ GPRS (General Packet RadioService)GPRS is a technology that allows mobilephones to be used for sending and receivingdata over the mobile network. GPRS as such isa data bearer that enables wireless access todata networks such as the Internet. Theapplications that use GPRS are WAP, SMSmessaging and the GPRS dial-up (forexample, Internet and e-mail).Before you can use GPRS technology• You need to subscribe to the GPRS service.For availability and subscription to theGPRS service, contact your networkoperator or service provider.• You need to save the GPRS settings for theapplications used over GPRS.See Setting up the phone for a WAPservice on page 45.See Message settings on page 29.See GPRS modem settings on page 34 andData and fax communication on page 53.Pricing for GPRS and applicationsBoth the active GPRS connection and theapplications used over GPRS, for exampleusing WAP services, sending and receivingdata and SMS messages, require a fee. Formore detailed information on fees, contactyour network operator or service provider.■ HSCSD (High Speed CircuitSwitched Data)The phone enables you to use GSM high-speed data services. You can use high-speedfunctionality when your phone is connectedto a compatible computer via an IRconnection, cable or Bluetooth, and when themodem drivers supporting high-speed datasoftware are installed on your computer andselected as an active modem.For availability and subscription to high-speed data services, please contact yournetwork operator or service provider.See also Data and fax communication onpage 53.■ WAP (Wireless ApplicationProtocol)You can access various WAP services such asbanking, news, weather reports and flighttimes. These services are specially designedfor mobile phones and they are maintained byWAP service providers.Check the availability of WAP services, pricingand tariffs with your network operator and/orthe service provider whose service you wish to