how different operators of mobile phones get connected? How the airtel network

how different operators of mobile phones get connected?
How the airtel network user get connected to other network
users and talk to them?

Question Posted / tirumalarao

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how different operators of mobile phones get connected? How the airtel network user get connected t..

Answer / divesh

all operators are connected to PSTN

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11 Yes

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how different operators of mobile phones get connected? How the airtel network user get connected t..

Answer / godswill

They are connected to Integrated Service Digital Network(ISDN)
Which is international standard for sending voice,video and
data over digital telephone lines or telephone wires.

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4 Yes

0 No

how different operators of mobile phones get connected? How the airtel network user get connected t..

Answer / nithesh

The combination of the interconnected networks and the single numbering plan make it possible for any phone in the world to dial any other phone.

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0 Yes

3 No

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