How to choose color ring tones for Unicom mobile phones?

Unicom's mobile phone number is called ringback tone, and the mobile phone is called ringback tone. First of all, we need to open the color ring back tone service function, and charge 5 yuan every month, and then you can download it at Wo Music website /ring/index.htm? Choose your favorite songs and order them as ringtones. Click on the mobile phone icon behind your favorite song, and then place an order. When ordering, it will show the charge for the ringtone.