hwajun koo

Rated 3.04(52) — hwajun koo

function(shake it)1. You can answer or hang up the phone just shake.2. If you turn the phone over when it is ringing, the ringing is in silent.

Rated 4.20(10) — hwajun koo

If you set the time, change silent or vibrator mode.

Rated 3.80(10) — hwajun koo

Media(only sound) Player For sleeping.It plays for time you set. If you touch your phone after playing, it plays fot the extension time. If you don't touch your phone until the passing of the standby time, the application has terminated.