MODEM No. 13A | ||||||||
 Used on the Datel 200
Service.This is a modem based on the casing of the Planset N625 and fits under a Telephone No. 740. The buttons, left to right, were engraved DATA, CALL and TELE. Made by GEC, this modem was introduced in 1975, and was rated at 300 bit/s. Powered by a Power, Unit No. 53A. Installation and Testing (C3I1233) Drawings - 68746 and 68747. Specification - TG2394. |
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Last revised: August 16, 2025FM2 | ||||||||