87Performance and safety & Glossary•Ensure that the earthing points of the battery and batterycharger do not come in contact with conductive objects.GlossaryTo help you understand the main technical terms andabbreviations used in this booklet and take full advantageof the features of your mobile phone, here are a fewdefinitions.Call BarringAbility to restrict outgoing and incoming calls.Call ForwardingAbility to re-route calls to another number.Call HoldingAbility to put one call on Standby while answering or makinganother call; you can then switch between the two calls, asrequired.Call WaitingAbility to inform users that they have an incoming call whileengaged on another call.CLI (Caller Line Identification) ServicesServices allowing subscribers to view or block the telephonenumbers of callers.GPRS (General Packet Radio Service)New non-voice value-added service that allows informationto be sent and received across a mobile telephone network.GPRS guarantees a continuous connection to the Internetfor mobile phone and computer users. It is based on theGlobal System for Mobile Communication (GSM) circuit-switched mobile phone connections and Short MessageService (SMS).GSM (Global System for Mobile Communication)International standard for mobile phone communication,guaranteeing compatibility between the various networkoperators. GSM covers most European countries and manyother parts of the world.MMS(Multimedia Message Service)Network service sending and receiving messages toand from another subscriber without having to speak tothe correspondent. The Message supports presentationof various media types, such as full color images andpolyphonic ringtones.Multiparty CallingAbility to establish a conference call involving up to fiveadditional parties.061226_C3_Rogers_EN.indd 87 2006.12.28 11:11:17 AM
