Do not use any radio set without approval or a license from BTRC, follow instructions of the valid license of BTRC for use of radio or walkie-talkie, after getting the certificate & call sign contact BTRC directly to get NOC for the radio set import. There is no need to make any money or financial transaction for importing NOC or radio set you can easily do it by yourself, apply as per BTRC rules. If necessary, take the help of someone experienced. Remember not to do any financial transactions with anyone in these matters. Do not associate any personal transactions with the organization in any way.  ARSB will not take any responsibility for this. feel free to contact any time with experties from the amateur radio community as well as BTRC Spectrum division.