When the mobile phone communicates, can you hear the other side to speak but how is the other side d

The thank invites! Inscribe actually advocate the issue that discusses, I believe most person has been experienced! I say my experience below. Answer advocate have second buy a mobile phone newly, exchanged new mobile phone card, mobile! Why say shift, everybody knows, signal is relatively a bit better! But because endowment cost falls no less than coming, this I used date of mobile mobile phone to become useless name! Return to the subject, when putting novice machine to exchange new card (the mobile phone falls to become addiction before me, lie between paragraph of time to be about to exchange mobile phone filling card) call to the friend, also appeared to inscribe advocate says problem! Settle way, when wanted on the telephone when be being hit, do not prevent let it fly a little while, after ringing a few times, receive again, to communicate the system comes the time of an amortize is good! If call,the other side does not listen, hanged hit afresh, endowment cost is in 6 seconds plum does not collect fees! If feel useful, nod an assist please!