Extended At* Command Set - ZyXEL Communications Comet 336P User Manual

Command Options Function & Description
&Yn
&Y0
&Y1 *
&Y2
&Z?
&Zn=s n=0-3

Extended AT* Command Set

Command Options Function & Description
*Dn n=0-3
*En
*E0 *
*E1
*Qn
*Q0
*Q1
*Q2 *
*Q3
20 AT Command Set Summaries
Break handling. Destructive Break clears the buffer. Expedited Break is
sent immediately to the remote system.
Destructive, expedited.
Nondestructive, expedited.
Nondestructive, unexpedited.
Display all the phone numbers stored in non-volatile RAM.
Write phone number/s to NVRAM at location n (n=0-3) use AT*Dn to set
the default dial pointer.
Set default dial pointer at telephone directory location n.
Modem error control negotiation.
if error control negotiation fails, keep the non-error control connection.
If error control negotiation fails, disconnect the call (hang-up).
Action taken when line quality changes.
No action to poor signal quality.
Retrain action taken if signal quality is poor.
Adaptive rate, automatic fall-back or forward.
Disconnect if signal quality is poor.