Voicemail icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><g fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"><circle cx="5.5" cy="11.5" r="4.5"/><circle cx="18.5" cy="11.5" r="4.5"/><path d="M5.5 16h13"/></g></svg>