Flat Design Smartphone Chat and Signal Icon Animation

This animated icon features a sleek smartphone displaying an active communication process. Two speech bubbles dynamically appear and animate next to the phone, one grey and one yellow. The yellow speech bubble emits signal waves, visually representing connectivity and message transmission. Rendered in a clean, flat design style with bold outlines and solid colors, this visual effect is perfect for illustrating concepts of mobile chat, online messaging, social networking, and digital connection. It can enhance presentations, explainer videos, or app UI demonstrations by clearly conveying interaction and data flow.