| 1 | Messages have been selected and translated into Somali language and the largest mobile phone network in Somalia has agreed to send these messages free of charge. | |
| 2 | Except now it's the Internet plus the phone network, not just your local LAN, and that changes everything. | |
| 3 | The mobile telephone network in China, having 13.23 million subscribers, has become one of the largest in the world in terms of its coverage. | |
| 4 | The first hand-held mobile phone call was made in April 1973. The first cell phone networks were rolled out in Sweden and Finland only a decade later. | |
| 5 | Introduces the software and hardware of the system capable of realizing long-distance data acquisition and transmission between single -chip microcomputer and IBM PC through public telephone network. |
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