Packbell isn't an Archie character - it's a fan character. It was a robot assitant for Robotnik created by Robotnik. It had some interesting phrases it would say every once in awhile. It was destroyed later on though.
I am English and I have little idea of some of the characters. Packbell?!?! I was reading NetRapter's "Daylight Savings", and I wondered who he was and what role he plays in Archie Sonic. I looked in the profiles but he wasn't there.