| Journal Call no. | HE8421.C48 |
|---|---|
| Article Title | MPT to issue network access permits for phone billing equipment. |
| Is Part Of | China telecommunications construction ; v.7, no.9, Dec 1995, p.78. |
| Abstract | The MPT (Ministry of Posts and Telecommunications) decreed in this circular that all automatic telephone billing equipment to be used on the public telephone networks must be subject to quality certification by the Science and Technology Department of the MPT. |