In this app, I became aware of when I bought the Huawei E5220 in order to go in the garden with my Samsung Galaxy Tab2 WiFi online can. This app works perfectly and I can call incoming SMS. An envelope icon shows me all the new SMS. I also see the battery status, who / how many devices / are how long already connected to my Huawei E5220 via wifi. The bonding strength is displayed on the basis of 5 bar. Under settings you will find: total volume and the duration of use, even here, the course can be deleted. Roming a / automatic connection ON / OFF. Wi-.Fi- settings SSID and password from Huawei E5220 to find, and Change Password. The password is set for this application. When you start you have the word without quotation marks "admin" in the form below Password: Enter. Only then can you access the app. So far, hands me the app for my needs.