Consumers in the purchase of mobile phone, must consider the brand, performance, appearance, function, price and other factors. Mainly pay attention to the following points:
1 formal proposal to the big store to buy the mobile phone, do not casually to the irregular companies and shops to buy.
2 understand the mobile phone 's trademark and logo are complete, whether the configuration models, specifications complete whether conform to, whether telecommunication network logo and the original laser anti-counterfeit mark ( some manufacturers holding ) and certificate, pay particular attention to the mobile phone repair on the label is intact.
3 understanding of vendors to provide warranty period how long, whether the mobile phone holders of the original factory warranty card.
4 understanding of mobile phone bar code is complete, code data package data consistency.
5 understand the vendors have repair guarantee ability, especially to understand the Seller whether manufacturers authorized.
6 when buying, the user must carefully read the selected mobile phone models of the manual, a detailed understanding of mobile phone supports the function of whether they are ready for selection, and goods than three to avoid the wrong choice to cause unnecessary trouble.
7 at the time of the purchase must be carefully examined the appearance of mobile phone is no scratches, cracks, drop lacquer, mobile phone screen flawless, color distribution is uniform, the battery contact copper sheet scratches. In test machine should carefully check the mobile phone short message sending and receiving box and call records are used signs. Conditions permitting, you can try to make a two call, and feel the actual call quality of mobile phone ( preferably a dial mobile telephone, a call fixed telephone, it can have a better comparison ). And carefully check the packaging of goods and instructions on cue consistency.
8 do not blindly pursuing the multi function, and considering the function price ratio, in order to apply the principle of.