ZyXEL Communications U-336S User Manual page 107

Command Options Function & Description
&K0
&K1
&K2
&K3
&K4 * V.42+V.42bis, compatible with
&Ln &L0 * Dial-up line
&L1
&L2
&Mn
&M0 * Asynchronous mode with data
&M1
&M2
&M3
&Nn
&N0 * Multi-Auto, auto negotiate
&N1
No error control.(Same as
AT&K)
MNP4 (See also S41.0).
MNP4+MNP5 (See also S38.5,
S41.0).
V.42+MNP4.
&K2 (See also S38.5).
2W leased line
4W leased line
Synchronous/asynchronous
mode selection
buffering
Asynchronous command,
synchronous data
Direct asynchronous mode, no
data buffering
Synchronous mode
Modem link mode options
(DCE/DCE). (See also S43.7,
S48.1)
highest possible link rate: V.34,
ZyX 19200, ZyX16800,
V.32bis, V.32, V.22bis, V.22
and Bell 212A, G3 Fax
V.17/V.29/V.27ter and cellular
modes. (See also S38.4, S43.0,
S43.1, S43.3 and S48.5)
V.33 14400/12000 (models
AT Command Set Summaries 95
Ref.
S14.2-3
S14.6-7
S19