ZyXEL Communications U-336S User Manual page 111

Command Options Function & Description
&V5
&Wn n=0-3
&Xn
&X0 * Modem provides synchronous
&X1
&X2
&Yn
&Y0
&Y1 * Nondestructive, expedited.
&Y2
&Z?
&Zn=s n=0-49 Write phone number/s to
settings (n=1-4)
View factory default settings.
Write current settings to user
profile n in non-volatile RAM.
(See also S35.6)
Synchronous mode timing
(clock) source selection
transmit clock signal (Internal
clock to pin 15 of EIA-232D)
Terminal provides synchronous
transmit clock signal (External
clock from pin 24 of EIA-
232D)
Received carrier provides
synchronous transmit clock
signal (Remote or Slave clock
to pin 15 of EIA-232D)
Break handling. Destructive
Break clears the buffer.
Expedited Break is sent
immediately to the remote
system. (For internal modem
only.)
Destructive, expedited.
Nondestructive, unexpedited.
Display all the phone numbers
stored in non-volatile RAM.
NVRAM at location n (n=0-49)
use AT*Dn or ATS29=n to set
AT Command Set Summaries 99
Ref.
S14.4-5
S28.2-3