No - microwave energy cannot pass through the water without significant signal attenuation / loss.
They can, however, receive signals through the primary periscope.
Wi-fi or internet.
RSCP stands for received signal code power - Basically it's an indication of signal strength in radio communications (including mobile phones).
No, most phones use signals from towers and a "switch" that turns it into a landline call. If you aren't close enough to a tower you won't have a signal to use it.
Echo can be caused by Atmospheric, magnetic between 2 signal points, depending on location & distance of signal points & caller
Cellular phones rely on signal towers erected all across the country of the mobile service. Technological science makes continued efforts every day to improve this signal in hard to reach places everywhere. Cellular phones often have bad signal due to poor location or a poor signal receptor. Mountainous areas as well as less populated areas are often the grounds of a signal lost or a signal that cannot be heard through.
Mobile phones use electromagnetic radiation in the microwave range. However, specifically 02 mobile phones would have to be researched in order to determine exactly what kind of phone it was and what tower it associated with if any.
Mobile phones get cut off in certain areas because they cannot receive a clear signal from any nearby cell antenna tower, or because the number of calls exceeds the capacity of the cell.
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Well, my ICT GCSE book says... It can locate your current location and give you directions to a specified destination. It can tell you the distance from one destination to another When the signal between a mobile phone and satellites is weak, the signal is sent by the mobile phone is diverted to a mobile masts which identify the phones exact location and allows the user to carry on using the feature
you have signal
Nope, Verizion and Sprint are CDMA signal providers. They do not use SIM card. GSM phones do such as AT&T and T-Mobile.
Absolutely - provided they're used responsibly. They're an excellent emergency tool if you need to summon help in an emergency - provided, of course, you have a good signal !