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ONLINE FREE COURSE IN MOBILE RE PAIRINGS IN USA

Link to this post 09 Dec 19

ONLINE FREE COURSE IN MOBILE RE PAIRINGS IN USA” It is found within the Network Section of a itinerant and is created from metal and non-metal. In GSM sets it’s found in white colour and in CDMA sets it’s found in golden metal.

P.F.O: It is found near the Anteena Switch in the Network Section of a Mobile Phone. It is also called P.A (Power Amplifier) and Band Pass Filter.
Work: It filters and amplifies network frequency and selects the home network.
Faults: If the PFO is faulty then there will be no network in the mobile phone. If it gets short then the mobile phone will get dead.
http://itwords.org/online-free-course-in-mobile-re-pairings-in-usa/