1974年，美国“空中教师”卫星把教育节目传送到了偏远地区的教室，这说明了通信卫星的另一个重要用途。

Another important use of telecommunication satellites was demonstrated in 1974 when the "Teacher in Sky" satellite transmitted educational programs to classes in remote areas of the United States.

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许多较穷困的国家还在使用受限的电话网络，故而依靠卫星来解决偏远地区的通话。

Many poorer countries also have limited phone networks, so rely on satellites to handle telephone calls in remote areas.

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偏远地区的卫星接入服务价格昂贵，所以，互联网接入点稀少而且往往要共用。

Satellite access service to remote areas is expensive, so Internet access points are scarce and often Shared.

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