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| pan-European digital cellular network; digital GSM; global special mobile; digital global system for mobile communications; global standard for mobile; global system for mobile communications; global system for mobiles | |||
| GSM (A digital cellular phone technology (standard) first deployed in 1992. GSM uses narrowband TDMA, which allows eight simultaneous calls on the same radio frequency) | |||
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système GSM : 2 phrases in 1 subject |
| Communications | 2 |
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