- Mini Album
- Yeoboseyo (여보세요)
- Yeoboseyo (여보세요; Hello)
- Hello Hello
- Neone Nuna Sogaesikyeojwo (너네 누나 소개시켜줘; Introduce Me to Your Nuna)
- Jogeumman (feat. Yoonhan) (조금만; Just a Little)
- Beautiful Solo
Yeoboseyo is the second mini album released by NU'EST. The title song was used as the lead track. The album was released in two versions, a special edition and a regular edition. The special edition includes a 200-page photobook featuring pictures taken in Australia and America as well as a making DVD.