[Req] Learn SubClass Packet upon Server Login

[CrystalCastle]

When logging into the Server and you learn all the Subclasses it doesn't use the 2320 Packet. I'm wondering what Packet type is used to learn SubClasses when Logging into the Server?
I don't want the whole Packet, just the Packet Type. I've searching through endless logs of Packets still with no luck >.<

[12tails]

it work with 2320 (i know tq doesn't send this way... i guess!)
type
4 = Learn
5 = Martial promotion...
try it ^^