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| | [No title] |
 | | Black or white run lengths, up to a maximum length of one scanning line CCITT Draft Recommendation T.4 PAGE 3 (1728 picture elements or pels) are defined by the code words in Tables 1 and 2. |
 | | The CCITT Draft Recommendation T.4 PAGE 12 arrangement of interworking between equipment conforming to Recommendation T.4 and these existing equipments is subject to further study. |
 | | Note 3: For higher speed operation, such as may be possible on leased circuits, it is provisionally agreed that Group 3 apparatus may utilize the signals specifically defined in 1, 2, 3, 4, 7, 8, 9, 11, and 12 of Recommendation V.29. |
| www.ietf.org /rfc/rfc804.txt (1016 words) |
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