Panasonic KX-TG6641 Battery Replacement Kevin Hain 和3 其他贡献者 最后更新于 September 25, 2019 1007 0 1 0 30秒 非常容易 简介转到步骤 1 Use this guide to correctly replace the batteries in one of the handsets in your Panasonic phone. Replacing the battery will improve the overall ...