Ringer volume is way too low--you will want some other phone on the same line in the area with a loud ringer.

The ringer is so dim, I had to buy a separate ringer device

* Ringer isn't very loud, I don't always hear it from the other room - only phone in the house in 13

Only one minor problem, the ringer isn't very loud but it will do

When my battery died I contacted Plantronics about ordering a new one and they sent me one for free

I'm busy at home and love the ease of doing this n' that while conversing