Section 4Making and Answering Calls 39Making andAnswering Calls 4 If the phone number is in your Internal Phone Book, the PhoneBook entry’s name is displayed.The following option is also displayed. End: Silent to mute the ringer.Note: You can also mute the ringer by pressing the up or down volume key.Changing Ringer VolumeTo change the ringer volume, adjust the volume keys on the side of yourphone when the phone is in Standby mode and the flip is open.Note: To change the ringer volume from the main menu, see "ChangingRinger Volume" on page 56.End-of-Call OptionsAfter receiving a call from or making a call to a phone number that isnot in your Internal Phone Book, the phone number, the duration of thecall and the following menu options are displayed for 10 seconds. Duringthis time you can press to add this number to your internal phonebook.Note: The End-of-Call options are not displayed for calls identified asNo ID or Restricted.Saving a Phone NumberYour Sprint PCS Phone can store up to 250 Internal Phone Booknumbers. Phone Book entries can store up to a total of six phonenumbers and the entry’s name can contain 12 characters. There areseven different labels that are available, they are home, work, mobile,pager, fax, or no label. Any of these labels can be selected to be use as theSpeed Dial number. Speed dial can only be assigned to one number ineach phone book entry.To save a number from the main menu:1. Enter a phone number.2. Press .