Data and voice calls are not covered by this profile.
"Spending on voice calls is falling even without a price war, so they don't want to cut prices."
Jack rejected the offer outright during the first voice call.
You can leave your Internet connection open and still use the phone line for voice calls.
The phone has a problem where your voice calls have no audio.
Much of the added capacity may go for these services, rather than ordinary voice calls.
In a voice call, this is known as speech, and that's the media part.
I don't see how either of these uses would be more uncomfortable in public than making a regular voice call.
He's got a satellite phone, but he doesn't use it for voice calls.
But the extra sales did not make up for the fall in revenue from voice calls.