Q. Which mobile network type introduced international roaming on 1G network?

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Q. GSM corresponds to which generation?

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Q. What is the type signalling between Mobile Station and Base Transceiver Station in a 2G technology?

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Q. GSM technology was a standard developed by

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Q. Who developed standards for GSM technology?

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Q. Data service started or offered by 2G GSM technology is

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Q. GPRS stands for

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Q. EDGE stands for

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Q. EDGE services are considered as _____ generation services.

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Q. Which country deployed the first GSM network?

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Q. The type of switching used in a GSM network is _____?

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Q. Which is the non European country operator to deploy GSM services?

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Q. The world's first GSM call was made on

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Q. When did FAX, Data and SMS services in GSM network launch?

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Q. Commercial GPRS enabled handsets or mobiles were launched in ______ year for the first time.

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Q. Choose frequency band that was chosen to operate a GSM Network.

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Q. Which is first operator to shutdown 2G or GSM services completely?

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Q. Cryptographic algorithms used by GSM technology are ______

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Q. GPRS Encryption algorithms are ______

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Q. Which frequency band supports more coverage area in a GSM or 2G network?

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