1. きごう？
Could you call again later, please?
2. 。
Don't fail to call me back.
3. 。
Don't fail to call me back.
4. 、。
I hung up and called her back again.
5. 。
I'm gonna have to call you back.
6. 。
May I ask you to call me back later?
7. 。。
I'll try again, thank you.
9. 、。
If you are tied up now, I'll call you back later on.
10. 。
I'll call again later.
11. 。
Can I call you back in twenty minutes?
12. 。
I'll call you back soon.
14. 。
I'll call him later.
16. 、。
They didn't call me back.
17. 、。、。
The number you have dialed is currently not in use. Please confirm you have entered the correct number, and call again.
Lingaku