User Interface Filled Line Add Call, Join Call, Calling, Telephone,communication

Add Call Phone Icon is a bold vector icon showing a curved phone handset outline paired with a plus symbol at the upper right, rendered in deep navy with a soft gray inner fill on a cream background. The duotone flat style uses thick rounded strokes and a subtle shadow, making it suitable for contact buttons, call-to-action states, onboarding flows, and telecom interfaces.