How to use Hubei Unicom Xinhua Broadcasting Music Box?
after you order the Xinhua broadcasting music box of Hubei Unicom, you can send a short message "" to 16551588 to inquire about the ordered music box and the information list of the music box, and reply "mr+ music box serial number" to set the music box as the default ringtone. Tips: The "+"in the instruction to set the music box as the default ringtone does not need to be input.