Satellite phone or sat-phone as it is commonly referred to is designed to send and receive calls using a satellite tower instead of the cellular broadcasting towers used by mobile phones. You can quite literally be in the middle of nowhere and still make calls using this phone. Sea and air communication have benefited greatly with the invention of the sat-phone. If you are interested in knowing more do read the article to better understand the benefits provided by this method of communication.
The single most beneficial advantage of the satellite phone is its connectivity to a major part of the world. There are different service providers for this technology and they differ in terms of coverage areas, service costs and connectivity time. There are many different models of the phone available and a quick search of the internet will give you a list with appropriate features. As always it boils down to individual choice when selecting anything so make sure you know what you want before you buy the sat-phone.
The other benefits to using a satellite phone can be summed up as:
* Uninterrupted service because unlike cellular phone which depend on broadcasting towers to provide the connection, the sat-phones use satellites that are free from power failures, inclement weather conditions and other natural disasters.
* Sat-phones are more reliable in terms of durability and can be taken anywhere on the ground, in the air and even on the water. They are shock absorbent and water resistant gadgets built tough to last long.
* When going off camping in the wilds or trekking in the mountains you will need a phone and the sat-phone is the answer, your mobile phone will only work with the tower ranges but sat-phones are not restricted in this way.
The disadvantage of the sat-phone is the delay in conversation; the caller’s signal first travels to the satellite and is bounced back to earth before actually being routed to the receiver. Satellite talk-time minutes are more expensive than cellular minutes but the drawbacks are minimal when you consider that you are getting connectivity to just about anywhere in the world. These phones have been a boon to the armed forces of the air, sea and land and also to disaster rescue teams that often work in far flung areas that have no cellular coverage.
You can rent or buy a satellite phone and the talk-time charges are reduced when you take out a contract. Prices range from low end entry level to high end models depending on functionality. Some of the newer models allow internet and email services through a tie up with the GSM networks giving you the best of both worlds.
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