Section 650 Adjusting VolumeChanging Ringer VolumeTo change the ringer volume, adjust the volume keys on theside of your phone when the phone is in Standby mode.To change the ringer volume from the main menu:1. Press for Setup/Tool.2. Press for Sounds.3. Press for Ringer Volume.4. Press for Calls, for Messages, or forAlarms.5. Press to set the ringer type for calls with Caller IDor for calls no Caller ID information.6. Press the scroll keys to select High + Vib, High, Med,Low 1-Beep, Vibrate, or Off.7. When the desired ringer volume displays, press tosave the setting.Silencing (or Muting) the RingerWhen the phone is open and ringing, press to silencethe ringer. When the phone is closed and ringing, pressor one of the volume keys to quickly silence theringer.You can also set the ringer to remain off. From Standbymode, press the down volume key until “Ring Vol Off” isdisplayed, or use the Main menu (see "Ringer Type Settingfor Voice Calls" on page 83).To silence the ringer on incoming calls:1. When the phone rings, press a volume key, or.2. Press or open the flip to answer the call.