
Very annoying when we used the phone very wasteful batteries and must be charged multiple times in one day. This may be a bit tolerable for the activity in the room, but not for individuals who are always mobile.
Ideally each phone (normal use) can be used at least a full day without needing to be charged, but the majority of mobile phones are now able to survive used only 6 to 7 hours. Therefore, in order to maximize battery usage is no one...