A.Sometimes he can’’t get incoming and outgoing calls and always gets a busy signal.B.When he receives a call, it always cuts off.C.When he makes calls, there are always noises.D.He always calls into wrong numbers.
A.Sometimes he can’’t get incoming and outgoing calls and always gets a busy signal.
B.When he receives a call, it always cuts off.
C.When he makes calls, there are always noises.
D.He always calls into wrong numbers.