I had a problem for the internet connection I thought that the simcard internet speed is slow so I just called the customer service executive she helped me a lot she helped me with some setting in my phone and the internet was working completely fine.
This worked right out of the box in a Huawei 3g mifi handset, and there was no need to register the product. Go to step three, input your sim card number and password, and you'll be able to view the rest of your data online.
As I was traveling to different parts of europe I chose to buy this sim card which helped me traveling all around. The overall experience was really good. I will definitely recommend this to all my friends and family.
I used this sim while I travelled to Europe and it made my trip all the more easy and fun. The connectivity was excellent at all times. Would strongly recommend.