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   我们能为VoIP运营商提供什么?

1.What does the lights on the U disk indicate?


2.What would happen when delete or format the mobile disk of the U disk by mistake?

3.Why the other side can not hear you when making a call with the U disk?

4.why the U disk can not auto run when plug into PC?

5 .How about the telephone bill and recharge?

6.What's the condition for using U disk phone and MP3 phone?

7.What's the difference between this U disk phone and ordinary U disk?

 
 
 
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