Hold the line, Please!
Hold on a minute.
Call back.
I will call back later.
Could you speak up, please?
He hang up the phone.
Please do not hang up.
My battery is dead.
Please switch on your phone.
Sorry My phone was switched off.
Call me as soon as you get there.
Thank you for calling.
I’m sorry about yesterday.
Sorry, I kept you waiting so long.
I’m so sorry, I didn’t listen to you.
Sorry to bother you.
I’m sorry, I forgot.
I’m sorry, I forgot your name.
I’m sorry, I forgot to call you.
I’m sorry, I was in the bathroom.