Omni 56K II and Omni 56K Plus II User’s Guide

5.1.3Extended AT* Command Sets

Table 5-4 Extended AT* Command Sets

COMMAND

OPTIONS

FUNCTION & DESCRIPTION

REF.

 

 

 

 

*Cn

 

Character length, including start, stop and parity

S15.3-4

 

 

bit.

 

 

*C0 *

10-bit character length

 

 

 

 

 

 

*C1

11-bit character length

 

 

 

 

 

 

*C2

9-bit character length

 

 

 

 

 

 

*C3

8-bit character length

 

 

 

 

 

*Dn

n=0-3

Set the default dial pointer at telephone directory

S29

 

 

location 'n.'

 

 

*D0 *

(See also S35.4 and S38.0)

 

 

 

 

 

*En

 

Modem error control negotiation.

S21.0

 

 

 

 

 

*E0 *

If error control negotiation fails, keep the non-error

 

 

 

control connection.

 

 

 

 

 

 

*E1

If error control negotiation fails, disconnect the call

 

 

 

(hang-up).

 

 

 

 

 

*Gn

*G0

Disables the security function. (Default)

 

 

 

 

 

 

*G1

Enables type 1 security, with password check.

 

 

 

 

 

 

*G2

Enables type 1 security, with password check and

 

 

 

call back.

 

 

 

 

 

 

*G3

Enables type 2 security, with password check.

 

 

 

 

 

 

*G4

Enables type 2 security, with password check and

 

 

 

call back.

 

 

 

 

 

 

*G5

Enables type 2 security, with password check and

 

 

 

call back; remote site enters the callback number.

 

 

 

 

 

 

*G9

Resets the supervisor password to "ZyXEL".

 

 

 

 

 

Command Sets

5-9