Add Message

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512pt"
    height="512pt"
    viewBox="0 0 512 512"
>
    <linearGradient
        id="a"
        x1="0"
        x2="512"
        y1="256"
        y2="256"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#00f1ff" />
        <stop offset=".231" stop-color="#00d8ff" />
        <stop offset=".514" stop-color="#00c0ff" />
        <stop offset=".777" stop-color="#00b2ff" />
        <stop offset="1" stop-color="#00adff" />
    </linearGradient>
    <path
        fill="url(#a)"
        d="M512 256c0 141.387-114.613 256-256 256S0 397.387 0 256 114.613 0 256 0s256 114.613 256 256zm0 0"
    />
    <g fill="#fff">
        <path
            d="M409.02 330.477h-33.63v-33.63c0-8.284-6.714-15-15-15s-15 6.716-15 15v33.63h-33.628c-8.285 0-15 6.714-15 15 0 8.285 6.715 15 15 15h33.629v33.628c0 8.286 6.714 15 15 15s15-6.714 15-15v-33.628h33.629c8.285 0 15-6.715 15-15 0-8.286-6.715-15-15-15zm0 0"
        />
        <path
            d="M370.113 102.895H141.887c-29.727 0-53.907 24.18-53.907 53.902v149.777c0 29.723 24.184 53.903 53.907 53.903H259.89c8.285 0 15-6.715 15-15 0-8.286-6.715-15-15-15H141.887c-13.184 0-23.907-10.723-23.907-23.903V164.11l109.56 68.121c8.776 5.461 18.62 8.192 28.46 8.192 9.844 0 19.688-2.73 28.465-8.192l109.555-68.12v129.495c0 8.286 6.714 15 15 15 8.285 0 15-6.714 15-15V156.797c0-29.723-24.18-53.902-53.907-53.902zM268.621 206.754c-7.781 4.844-17.457 4.844-25.242 0L129.848 136.16a23.724 23.724 0 0 1 12.039-3.265h228.226c4.39 0 8.5 1.195 12.04 3.265zm0 0"
        />
    </g>
</svg>