[ 124 ]17ESN Electronic Serial Number. Used to identify your phone.fax call A call placed or received where phone functions as adata/fax modem, connected to your PC via the DLR-3Pcable or Infrared (IR).home system The wireless system on which you are a subscriber.IMEI International Mobile Equipment Identifier. Used bywireless providers to identify your phone on thewireless network.Internet An electronic communications network that connectscomputer networks and organizational computerfacilities around the world.IrDA Infrared Data Association. IrDA is a non-profit tradeassociation with a membership that ensuresinteroperability between devices of all types.keypad tones The sounds you hear when a key on your phones keypadis pressed.message alerttoneThe sounds you hear upon receipt of a text or systemmessage by your phone.navigate To move from one internet site to another, or from onephone menu to another.number keys The numbered keys on your phone’s keypad.power key The button on the front of the phone that allows you toturn the phone on or off. It can also be used to recalland switch between profiles.Term Definition
