Recently I took Tata Docomo 3G prepaid SIM card for iPAD. I had difficulty in getting it running and thought of sharing it with you. Please use following steps to get your iPAD running with Docomo SIM
1) After getting the SIM activated, SMS 3G to 53333. It will activate 3G services on your SIM.
2) Please purchase a 3G plan from following URL
Please note your main account need to have positive balance even if you have purchased data topup packs. Without main balance 3G wont work.
3) Now you need to cut your SIM to make it MICRO SIM. This dude has made an excellent video for that
4) Now you need to eject SIM tray from your iPAD and insert your micro SIM. You should be up and running now.