
To adjust the ringer volume on your AT&T DECT 6.0 Cordless Telephone, follow these easy steps: First, press the MENU/SELECT button when the handset isn't in use. Next, use the CID or DIR buttons to navigate to the "Ringers" option and press MENU/SELECT again. Then, scroll to the "Ringer volume" option and press MENU/SELECT. You can then use the CID or DIR buttons to preview each volume level. Finally, press MENU/SELECT to confirm and save your desired volume setting. You can select a volume level from 1 to 6, or choose to turn the ringer off entirely. When the ringer is disabled, the screen will display "Ringer volume: Off".


