CBSE BOARD XII, asked by faras9782, 8 months ago

In which type of Mobile communication Protocol, no external SIM card was allowed to insert and it was inbuilt in the handset?
CDMA
GPRS
GSM
WLL

Answers

Answered by TrueAlpha7

1

Answer:

WLL

Explanation:

My mobile supports GPRS,GSM,CDMA

but it requires a sim

therefore WLL must be inbuilt in some other devices..

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