"voice call" is a correct and usable phrase in written English, and is often used to refer to a telephone call.
For example: "I received a voice call from my boss, and he asked me to come to the office."
"Talia!" she heard a voice call.
But voice call quality was good.
The audio is played back as a voice call.
"My wife called and said, in a hushed voice, 'Call 911.
VisualWare also simulates a voice call similar to those made on applications like Skype or Vonage.
Compare and contrast it with the power consumption of a non-VoIP voice call.
There's no voice call capability, but users can send voice messages.
One way to steal data is to embed it in a voice call over the internet.
The rollout follows reports of Facebook testing voice call features in Canada earlier this month.
Because 160 characters take up as much room as a one-second voice call, such messages are cheap.
In addition to tracking, it has an SOS button that initiates a voice call to an emergency call center.
