What does the blue light that appears on my USB mean?

What does the blue light that appears on my USB mean?

If this light is shown, it means that your device is operating with 3G Service.

Relevant Questions

General Support FAQs

How can I change the network from my USB? Can I use my Vodafone USB also in Roaming? My Vodafone App? Your best friend! App Auto Updates? Choose the time when yourself!