Why does my cell phone drop calls?Joe Kramer - Director of Wireless Services
What about when I’m driving on a beautiful sunny day in the middle of the desert and my phone decides it’s tired and drops the call. All of the major carriers are always looking to overlap their coverage areas, but unfortunately there is a limit to the networks architecture therefore you will sometimes run into an areas called “dead spots”. Dead spots occur where there is no antenna available to continue to transmit the signal.(duh)
Another reason that’s not so “captain obvious” are that solar flares can contribute to a number of dropped calls particularly during sunrise and sunset. This is because when cell towers are erected they are positioned to face east and west to communicate across the country. A call can be dropped without warning even if you have full bars of signal.
Tips for limiting dropping calls:
- Keep your finger away from the antenna while talking on the phone.
- Use an antenna booster (they are usually good for a bar or two).
- Make sure your phone has the latest roaming database uploaded.
- Switch to the carrier who has better coverage for your area.
- Purchase a powered amplifier to boost your signal to the maximum allowed by the FCC.