跳到正文在線線上客服

Signal Lte icon

<svg width="24" height="24" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 8h-4v8h4"/><path d="M17 12h2.5"/><path d="M4 8v8h4"/><path d="M10 8h4"/><path d="M12 8v8"/></svg>