Ringer off, need to re-install ringer. volume control does not put ringer back on
To turn your ringer back on, you do the following. For your handset, you push Menu, scroll to ringer settings, then push select, Press select again for ringer volume, then scroll up to turn on and increase the ringer volume. Then press Save once its at the desired volume. To change your base ringer, while it is not in use, push the ringer up button until you hear the desired setting. That should fix your problems.