@BD7PPD
As shown above
My username is OP name, not a callsign.
The main reason was that I wanted to change my username because I didn't want to repeat the call sign twice during the subsequent authentication process, as it seemed awkward.
Currently, in some conversations about exchanging cards, I was "@BD7PPD", but I don't actually know if I was "@"ed.
Is it possible to use a call sign as an alias for a username?
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