<span style="font-family: avenir-lt-w01_35-light1475496, sans-serif;">[size= 18px; white-space-collapse: preserve]Even though the technology that powers our interactions has changed significantly, a phone call's fundamental features are remarkably constant. The basic definition of a telephone calls is the use of a telecommunications system to transfer voice or other audio data between two or more participants.[/size]</span>

<span style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0); box-sizing: inherit; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-stretch: inherit; font-size: 18px; line-height: inherit; font-family: avenir-lt-w01_35-light1475496, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline; white-space-collapse: preserve;">Learn more about: What is a Predictive dialer software</span>