NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN IEC 60706-5 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ITU-T V.22 | 1988-11 | 1200 Bits per second duplex modem standardized for use in the general switched telephone network and on point-to-point 2-wire leased telephone-type circuits More |
| ITU-T V.28 | 1993-03 | Electrical characteristics for unbalanced double-current interchange circuits More |
| ITU-T V.29 | 1988-11 | 9600 bits per second modem standardized for use on point-to-point 4-wire leased telephone-type circuits More |
