c、Install apk file：Choose the file suffixed .apk in the file manager, you can install the third part software as reminder.
d、Build new folder: Choose the menu you want to build the file, click Menu key, choose new folder, you can build new folder as reminder
9.4 Recorder
In the main interface or desktop, click recorder icon 
to enter into record
interface, click record key | to start record. Click Stop key | to stop |
recording. Click Play key 
to play the recorded sound. The system will auto remind you to use or abandon this record, please choose it manually. Play the record: choose the video player to play the recorded sound, choose the recorded sound in the source manager, and click it to play.
Picture 9.6
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