[ 126 ]21 GlossaryBusiness card A business card is the same as an entry in the phonebook. It may contain a name, phone number, and textentry. It can also be sent to other devices.Call forwarding A network services feature you use to forwardincoming calls to another number.Call lists A list used to track numbers for incoming, outgoing,or missed calls.Call log A log that registers information about calls you makeand receive.Call timers Timers used to track the amount of time you spendon calls.Call waiting A network services feature that enables your phoneto beep while you are in the middle of a call. The beeplets you know that someone else is calling you.Electronic serialnumberThe identification number that is assigned tothe phone.In-call options Features available for use while you are in a call.Keyguard Locks the keypad to prevent accidental keypresses.Keypad tones The tone you hear when you press a key.Menu A list of choices you can make to change settings onyour phone or use various phone features.Number typelocationsA location for a specific type of number, such as aHome or Work number.