Trai — block phone

Address:

Ghaziabad, Uttar Pradesh, 201011

Sir I ssenior citizen bed ridden alone my idea phone suddenly blocked without any reason I am not doing any business only three four call to my daughter and mostly got calls from my contacts.
I went to Idea show room they told me that your phone is blocked by TRI for calling to some VIP so I assured it is wrong I never phone to any Unknown person. Please let me know the reason.
Sethi