[ 17 ]Making and answering callsTip: As with any other radio transmitting device, do not touch theantenna when the phone is switched on. Contact with the antennaaffects call quality and may cause the phone to operate at a higherpower level than otherwise needed.Warning: Do not switch on the phone when wireless phone use isprohibited or when it may cause interference or danger.Use the phone book1 From the Start screen, press or and scroll to the numberyou want.2 Press to make the call.Tip: To skip ahead quickly in the list, press the number key that matchesthe first letter of the name.Use the sliding coverProtect your phone’s number keys and answeror end calls with the sliding cover.• To open, slide the cover down.• To close, slide the cover up until it locks intoplace.When the sliding cover is closed, you can useyour phone book to make calls (see “Phone book”on page 29) but you cannot use the number keys.Use the sliding cover to answer, end,and reject calls• To answer an incoming call, slide the cover down.• To end or reject an incoming call, slide the cover up.