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Posts: 428 | Thanked: 226 times | Joined on Dec 2010 @ Philippines
#7
Originally Posted by N900Roger View Post
As far as I know, black arrows are for cellular network and blue arrows are for tethering. Correct me if I'm wrong.
Just to share, in my experience that same icon shows up whenever:

1. I connect my phone to my computer to serve as a USB modem and actually transmitting/actively "serving" (tethering) Internet connectivity
2. I send/receive an MMS
3. I browse using GPRS/3G

Regardless of the specifics, in my opinion the previous poster was correct in the sense that all 3 scenarios are all about data plan usage, which I believe is of primary concern to you.