BS 7245

Description

BS 7245 – Specification for numeric keyboard for home electronic systems (HES)

A layout with three rows of three keys each and a fourth row with at least one key.

Cross References:
BS 5448
BS 5478:Part 1
BS 5959
CCITT Recommendation E.161

Product Details

Published:

01/31/1990

ISBN(s):

058018112X

Number of Pages:

4

File Size:

1 file , 290 KB

Product Code(s):

00207173, 00207173, 00207173

Note:

This product is unavailable in Ukraine, Russia, Belarus