ZyXEL Communications U-336S User Manual page 109

Command Options Function & Description
&D3
&F
&Gn
&G0 * No guard tone (within USA,
&G2
&Hn
&H0
&H3 * Hardware (CTS/RTS) flow control
&H4
&Jn
&J0
&J1
&Kn
&K0
&K1
&K2
&K3
&K4 * V.42+V.42bis, compatible with &K2
&Ln &L0 * Dial-up line
&L1
&L2
&Mn
Same as &D2 but DTR OFF causes
the modem to hang up and reset from
profile 0.
Load factory settings to RAM as
active configuration.
Guard tone options
Canada).
1800 Hz guard tone.
Data flow control, DTE/DCE.
Flow control disabled.
Software (XON/XOFF) flow control.
Type of Phone line
Single phone line, RJ-11
Multiple phone/modem line,
RJ12/RJ13
Modem error control and data
compression.
No error control.(Same as AT&K)
MNP4 (See also S41.0).
MNP4+MNP5 (See also S38.5,
S41.0).
V.42+MNP4.
(See also S38.5).
2W leased line
4W leased line
Synchronous/asynchronous mode
AT Command Set Summaries 95
Ref.
S28.4-5
S27.3-5
S28.0
S27.0-2
S14.2-3
S14.6-7