Sentence examples for secure calls from inspiring English sources

He has installed biometric locks on his office doors, as well as a $25,000 soundproof booth from which he can make secure calls to the White House.

He is the first EPA administrator to have a round-the-clock security detail, and he has had a $25,000 soundproof phone booth installed in his office for making secure calls.

You have secure messaging, secure calls and so on.

Image caption President Obama can also make secure calls aboard Air Force One.

Only you could use it and you could make secure calls and send secure texts.

Development is also under way on browser extensions so you can make secure calls from your computer.

The technique brings spy movies to mind, but it's a strong reminder that you are taking part in a secure call.

In hopes of improving security, the researchers say they're now working on a new study that considers how to use software to compare checksums, particularly longer ones, at the start of a secure call.

In addition, Zip Phone also offers more secure calling.

Other features include secure calling, which ensures members' phone numbers are kept private.

"We are providing a combination of very low cost international calling, and completely secure calling using the Internet," notes Callas.