Balance on MTN 3G / Edge

[HKUSP]

Been using a Sierra Wireless aircard 850 for about a week now. Very stable...Is there a website I can goto to determine my usage stats ?

How much of mu 1GB bundle do I have left ?

 

[Insider]

Are you on prepaid or postpaid?

Prepaid - dial *141#
Postpaid and on MTN SP - register on MTNActive https://www.mtnactive.co.za/mtnsc/?pid=165

 

[HKUSP]

contract. Thanks for the link...