What is the specific content of the three bags?
Purchase within 15 days, found fault, take the above method can go to the dealer that replace the new machine;
Mobile phone purchase to start the invoice, if the purchase within 7 days, the machine failure, with a mobile phone invoice and all the credentials to the authorized service station issued a test report, and then took the report and all the credentials to the dealer that (the place to buy mobile phones) Replace the new phone, or choose to retire, the new phone warranty period from the machine to resume the same day;
If the phone in a one-year warranty period (more than 15 days later) failure problems, with an invoice can be authorized to repair the station for free maintenance (of course, the phone must be licensed, and the fault is the quality of the machine itself, no man Damaged case).
