Utvolsan, sorry to say, but yes, you'll have to wait three days to buy any pink sheet stock when you wire funds to Ameriturd. NYSE or NASDAQ is fine, but no pinkys.
I have tdameritrade if you have your funds wired directely to ameritrade from the bank it takes 3 hours then you can buy wamuq or wampq right away. but it costs me $26.oo to have it wired.
I have Ameritrade and you can buy WAMUQ and WAMPQ as soon as the wired funds are in your account. Usually within two hours the funds are in the account. I have done this with WAMUQ.