I recently ported my Vodafone connection to Docomo. I have a Nokia Lumia 920, but I realized that I'm unable to use my phone's data connection as a wi-fi hotspot. Other devices can connect to my Lumia 920 when internet sharing is turned on, but the connection just doesn't work on the other devices. But I'm able to browse the internet and download on my phone at 3G speeds without any problems. So I just wanted to know, does Tata Docomo block tethering of its 3G connections? If not, are there any manual seetings I need to enter, to enable internet sharing? Please let me know if ay of you are able to use a mobile Docomo connection as a wi-fi hotspot. If this has ben possible for you, that means there is probably some issue with my phone or settings. Please help me out. Thank you.