TEC certification is necessary for all new OTA and DM or FOTA 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 OTA and DM or FOTA Covers the following variants –   DM or FOTA OTA Complete support in TEC Certificate is given by Eikomp. Eikomp helps in documentation and procedures for obtaining a TEC Certificate.