Name:
NR NR/L2/TEL/30079 ISSUE 2 PDF
Published Date:
03/07/2009
Status:
[ Withdrawn ]
Publisher:
Network Rail
This instruction applies to all maintainers engaged in the maintenance of National Radio Network and Overlay Radio Network equipment.
The maintenance of NRN fixed terminals (Ascom – Sintronics phones) is detailed with NR/L2/TEL/30083 Specification for the Maintenance of Telephone Instruments in Operational Buildings T
he maintenance of Voice Recorder associated with NRN / ORN systems is detailed within NR/L2/TEL/30082 Specification for the maintenance of Voice Recorders.
Purpose
This instruction defines the maintenance requirements for the National Radio Network and Overlay Radio Network systems in use on Network Rail infrastructure.
| Edition : | 2 |
| File Size : | 1 file , 240 KB |
| Number of Pages : | 14 |
| Published : | 03/07/2009 |
