Check Billed Amount via Sms - Zain (Postpaid)

I just found out about this. Guess it's been around for a while. Anyways, putting it up here, in case someone might be interested.

Send text message 'B' to 90009 (it's free)

You will get a reply:

"

Dear Customer: Your OUTSTANDING BALANCE as of 30/06/2008 (as of end of the previous month) is XXX KD.
CURRENT USAGE since then IS XXX KD.
TOTAL BALANCE TO DATE IS XXX KD.
THANK YOU