TEC certification is necessary for all new Mobile Radio Trunking System that is to be connected to the public switched telephone network in India. TEC helps telecom service providers in India. Falls under Scheme : GCS, Group : C   TEC Certification for Mobile Radio Trunking System Covers the following nine variants –   MRTS Base Station – Baseband plus Radio MRTS Base Station – Radio Only MRTS Baseband Equipment without Radio MRTS Fixed Station MRTS Handheld Portable Station MRTS Mobile Station Complete support in TEC Certificate is given by Eikomp. Eikomp helps in documentation and procedures for obtaining a TEC Certificate.