日本語をクリックすると英文が表示されます。まずは自分で英語にしてから答え合わせを。
It's fine to ask them to repeat on an English call.
Could you repeat the number slowly? I'll write it down.
Speaking slowly and clearly is the key on the phone.
If you can't reach me by phone, please email me.
I couldn't catch your name. The connection seems bad.
The landline is down because of the power outage.
Sorry the call got interrupted.
The lines are busy. Please call back later.
It seems faster if I call you back.
The person on the phone suddenly got angry.
Please call again.
It's hard to find the right moment to hang up.