Community

It's not working at all, and even a very temporary, very small data signal disappears soon. I am frustrated with my work, and seeking a Wi-Fi or a hotspot from my co-worker. 

It's very low signal, and it makes me crazy to communicate in my work and I already lost many customs

I have same expereince since last sunday. It makes me very frustrate to communication in my work and I don't know how to do this?