Call Icon - Universal Symbol for Phone Communication #3486165 (License: Personal Use)

This vector-style icon consists of a solid yellow circle background with a black silhouette of a classic telephone handset tilted diagonally, accompanied by three curved lines representing sound or signal waves emanating from the earpiece. The design follows modern flat UI principles with strong contrast for maximum visibility and universal recognition across digital platforms.

Used in mobile apps, websites, and software interfaces as a clickable button for initiating calls, accessing voicemail, or opening contact forms; matches user intent to communicate instantly via phone.