sim card not activated

&lt;p&gt;&lt;b&gt;Location/place&lt;/b&gt;: vill-kheroni, dist-karbi anglong, assam&lt;/p&gt;<p><b>Name of company/service</b>: Teacher</p>i bought bsnl sim card 3 months back from sub franchiezee dealer Mr Ramesh sah. but till now not activated. my sim number is 9401439492.