ZyXEL Elite 2864 User Guide - Page 117

&K0 No error control. &K1 MNP4 (includes MNP3). &K2 MNP4 + MNP5. (See also S38b5, S41b0) &K3 V.42 + MNP4. + &K4 V.42 + V.42bis, compatible with &K2 . (Default) (See also S38b5) + &L0 Normal 2-wire dial-up line. (Default) &L1 2-wire leased line. &L2 4-wire leased line. + &M0 Asynchronous mode, buffered data. (Default) &M1 Asynchronous command, synchronous data. &M2 Direct asynchronous mode, no buffering. &M3 Synchronous mode. + &N0 Multi-Auto; auto-negotiates the highest possible link rate (V.34 28800-2400, ZyX19200, ZyX16800, V.32bis 14400/12000/7200, V.32 9600T/9600/7200/4800, V.22bis 2400/1200, V.22 1200, Bell 212A 1200, V.17 FAX 14400/12000/9600/7200, V.29 FAX 9600/ 7200, V.27ter FAX 4800/2400, and cellular modes 14400 - 4800). (Default) &N1 V.33 14400/12000 (models with 4-wire leased line only) &N2 V.33 12000 (models with 4-wire leased line only) &N3 V.32 9600T/9600/7200/4800 &N4 V.32 9600/7200/4800 &N5 V.32 4800 &N6 V.29 9600 (models with 4-wire leased line only) &N7 V.29 7200 (models with 4-wire leased line only) &N8 V.29 4800 (models with 4-wire leased line only) &N9 V.27bis 4800 (models with 4-wire leased line only) &N10 V.27bis 2400 (models with 4-wire leased line only) &N11 V.26bis 2400 (4-wire leased line or 2-wire half-duplex) &N12 V.23 1200/75 (see also S48b3, S52b7) &N13 V.23 600/75 (see also S52b7) &N14 V.22bis 2400/1200 &N15 V.22 1200 9-7