Im using Huawei 1831 UMG with Airtel sim to connect to the Internet through Mobile partner.

For the 1st time, it connects but when I disconnect & then try to reconnect, it does not connect. Then I have to pull out the Modem & exit the Mobile partner, then re-introduce the Modem & re-launch Mobile partner for connection to form.

Would like to know what's wrong & how to set it right so that connection forms seamlessly.