There’s one week left until AT&T’s 3G network shuts down ⌛️. Don’t get left in the dust.
Get in touch with our Business Development team to learn about making the switch to @Helium for your #IoT solutions at [email protected]. https://t.co/AW5NxfJ79R
离AT&；T的3G网络关闭⌛️. 不要被留在尘土中。
联系我们的业务开发团队，了解如何在[email protected]. https://t.co/AW5NxfJ79R