SECTION XXXXXXX-XX SPECIFICATIONS Data Rates: 56K Mode - 56,112, 168, 224, 280, 336, 392, 448, 504, 560,616, 672, 728, 784, 840, 896, 952, 1008, 1064, 1120, 1176, 1232, 1288, 1344 kB/s 64K Mode - 64, 128, 192, 256, 320, 384, 448, 512, 576, 640, 704, 768, 832, 896, 960, 1024, 1088, 1152, 1216, 1280, 1344, 1408, 1472, 1536 kB/s DTE Interfaces: Conforms to EIA 530 and CCITT V.