Call functionsMuting or sending key tonesYou can turn the key tones off or on.Press <Options> and select Mute keys or Sendkeys.Using PhonebookYou can access the Phonebook menu to locate orstore entries.p. 49Press <Options> and select Phonebook.Answering a second callYou can answer an incoming call, if your networkTo communicate with answering machines orcomputerised telephone systems, Send keys mustbe selected.X486Eng.book Page 22 Wednesday, June 15, 2005 11:03 AM