AT&T Z331 - Manual (Page 23)

Making a Voice Call
. From.idle.mode,.enter.a.phone.number.
. .Press.the.Send Key.to.call.the.number.
Using the Address Book
. .From.idle.mode,.select.Menu.>.Address Book.
. .Highlight.a.contact.and.press.the.Send Key.to.call.the.contact.
Using Call Options
During.a.call,.you.can.press.the.Left Soft Key.for.more.options..The.options.vary.
depending.on.the.functions.you.are.currently.using.
Hold/Unhold:.Put.the.current.call.on.hold.or.retrieve.the.call.
End call:.End.the.current.call.
Record:.Record.the.current.call..Press.the.OK Key.to.stop.recording.
DTMF off/on:.Enable.or.disable.the.sending.of.the.DTMF.tones.
Message:.Switch.to.the.Messaging.menu.during.a.call.
Contacts:.Switch.to.the.Address.Book.menu.during.a.call.
Browser:.Browse.the.Internet.during.a.call.
Calls
17 Calls