Answer / mahi

MS->BTS->Bsc->MSC

Answer / manoj kumar parashar

Call Starts from
MS(Mobile station/Equipment)-->BTS-->BSC--->MSC-->GMSC-----
PSTN/PLMN/Other Operator.

Answer / sachin

mobile->BTS->MSC->PSTN->call established.

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what is the difference between electrical & electronics?

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