Hello, The handset of my EX 945 works fine in all regards, except, now
it does not produce the level of volume it used to. I have replaced
the battery (BT-905) with a new charged battery, and made sure I had
selected the "high" position on the volume selector switch. Base
station works great. Although old, I really like these phones and was
able to get another EX 945 from E-Bay. In the same location, same
phone line, same battery, it produces the same low volume. Before I
pitch them out, I welcome any thoughts you have, Thanks! D. MacQueen