Newbie here to stock exchange...

I've opened the direct CDS account and trading account at Maybank Investment in Jalan Maarof.

So...the next step for me is for me to wait for Maybank to call that my trading account is activated and give the password. Heard we need nee to wait for 3 days, then somebody will call.

or

i need to activate myself at M2U, however there are 2 options:
Maybank Investment Bank (formerly known as Aseambankers)
Maybank Share Investment Centre

Which one do i chose?.

How to put my funds to my trading account. Read here that i need to go to:
Bill Payment>Maybank Investment Fund.

However there's a note for the Bill Ref "For Bill Reference No., please enter TRUST, LOSSES, INTEREST or your purchase contract number."

I believe this means that purchase must be done first. Is it possible to put funds into my trading account without commitment of purchase...

Thanks..