You would have seen people, speaking over cell phones, louder enough as if they are speaking to the other end person directly across in person or moving here and there or climbing on top places to align the signal reception either due to non or disturbed reception of the signals or faint/ weak signals. The problem will be complex if you are basements or ships/ coastal valleys or hospitals and other remote places where the signals may be weak. They may be due to the very construction materials, acting as obstacles or due to bad weather.
To overcome such situations, there are various ways like switching over to another cellular service provider or using cellular repeaters or using antenna. These have inherent difficulties and disadvantages in actual operation.
The other convenient and most acceptable solution is using mobile phone signal booster. When the booster is used and when a call is made, the mobile phone, automatically engages with the nearest tower, which is able to provide the best signal. Such booster helps the mobile phones to receive the signals about 4 to 10 times more efficiently. It also enables a better coverage, besides catching the signals. It will be able to pick up even weak signals from the cell tower and transmit the boosted signals into the cellular phones. Suiting to the customers’ requirements, there are various types of boosters/ enhancers like Single Band Booster, Dual Band Booster, Tri Bad Booster, 3G/4G and Smart Signal booster. So, you may have undisturbed communications, without any call failures or network disturbances, using mobile phone signal booster.
When the signal failures are corrected as above, you should practice proper maintenance of the cell phone like keeping the phone battery charged properly to two bars or higher or holding the phone rightly. Also, do not use the cheap mobile phone signal booster, as a cost saving measure; it may even be illegal also.