can you hear me now?

Our new apartment is in a cluster of close to 80 high rises, so the number of people living her is quite high. With so many people living here, cell phone reception is not a problem that one would have anticipated, but that is what has been happening here. A lot of people have been using things like a wireless cell booster to get a better signal. Even our landline audio quality is not that great, but the company is not able to find why this might be happening...or rather even bother to do anything about it.