NG TS 3.08.30
National Grid Technical Specifications - Cordless Telephony Equipment for Use In Supergrid Substations
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| Organization: | NG |
| Publication Date: | 1 February 1995 |
| Status: | inactive |
| Page Count: | 4 |
scope:
This Specification covers the requirements for cordless telephony equipment to interface to the substation telephone exchange and thus extend the telephony system by radio to cover the entire substation site.
Document History
NG TS 3.08.30
February 1, 1995
National Grid Technical Specifications - Cordless Telephony Equipment for Use In Supergrid Substations
This Specification covers the requirements for cordless telephony equipment to interface to the substation telephone exchange and thus extend the telephony system by radio to cover the entire...