11. The accord will liberalize trade in telephone services, fax and data transmission . 12. Digital transmission or data transmission traditionally belongs to telecommunications and electrical engineering. 13. But the satellites have been reserved mainly for telephone and data transmission . 14. The third model will be a card-type device strictly for data transmission . 15. It designs, develops, makes and markets digital telecommunications and data transmission systems. 16. The data transmission can include both the basic and auxiliary data words. 17. Fieldbus technology is increasingly used for data transmission in process automation applications. 18. IPMI protocols include packet checksums to ensure that data transmission is reliable. 19. Other efforts are under way to develop nontelephone alternatives for data transmission . 20. PCS systems allow voice and data transmissions more efficiently than current systems.
