PXML No 26

The STC UNIMAT 4080 is a fully Electronic Space Switched PABX using Stored Program Control (SPC) with a capacity for 1000 to 10,000 lines with a maximum of 24 operators consoles.  The switching matrix is solid state using NMOS Crosspoints.  The equipment is housed in cabinets measuring 100mm wide, 1880mm high and 452mm deep.

Made and distributed by ICL (UK) PABX Business Unit, Maindscone Road, Sidcup, Kent DA14 5HT

Maintained by BT

Approved for private supply and BT maintenance as per PXML No 26.

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Last revised: November 03, 2021