answer please
class 8th
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1
Answer:
1. Roaming
2. Answer: WLL and FWT are generic terms for radio based telecommunications technologies and the respective devices which can be implemented using a number of different wireless and radio technologies. Wireless local loop services are segmented into a number of broad market and deployment groups.
3. Out Sourcing call centers
4. Coaxial or fiber optic
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0
Answer:
nothing
Explanation:
nothing new light
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