Newbie level 1
I cannot seem to find a wireless phone that does not have some kind of interference. My old phone is a 900 mega hz; no problem with it (but it's old and I need to get a new one). I've tried at least 5 new phones and we either cannot hear through the static or if we go too far from the base we can't get a signal. Is it possible that we could have other electronics in the house that would interfere with a cordless phone (tried 5.8 and 6.0 giga hz). Is the answer another 900 mega hz? We are baffled.