海外に行って携帯の通話機能が使えませんの英語

I passed the usage limit for international calling.

I'm driving, so I can't answer the phone.

My cellular phone went dead when our car went into a tunnel.

I wasn't able to answer the phone.

Cell phone use while at work is prohibited.

I usually can't use my cellphone in the office.

I cannot answer your call.

A telephone is of little use in my job.

Wireless Communication by Portable Game Machines Banned on Airplanes

I cannot write in Japanese on my smart phone.

I'm in the middle of studying, so I can't pick up the phone.

Please refrain from cell phone calls while running.

Apparently the load on the transmission lines reached the limit, and calls with cell phones became impossible.

I cannot use my cellphone at work.

You will be able to speak to people far away by using your cell phone like this.

I don't really use the telephone.

I wasn't able to answer the phone call from you.

Talking on the phone is not allowed in here.

Using a cell phone while driving can cause accidents.

I will make a phone call outside.

it is inconvenient not to have a telephone in the kitchen

The telephone is essential to modern life.

"Why didn't you call?" "My phone battery was dead."

I don't want to pick up the phone when I'm busy.

I hardly ever use the telephone.

My wife is awake, so I cannot talk on the phone now.

I want to be where I can make a phone call.

Sometimes, I get phone calls from strangers.

I can't believe you lost your cell phone, but that is not saying much.

Cellphones cannot be used here.