If you find yourself dropping a lot of calls because of a weak cell signal, you might either need a new phone (check out my palm pre reviews) or you just might need a cell phone booster.
Cell phone boosters are simple devices that include an outdoor antenna to pick up weak signals, an amplifier to boost that signal, and indoor antennas that communicate with the cell phones. When picking one up, make sure you get the right one for your frequency band. If you’re with Verizon AT&T, or Alltel, pick up the Cellular one, if you’re with Sprint, T-Mobile, or other PCS carriers, you’ll need to get the appropriate booster. They do have dual band ones that work with almost all carriers too.