ZyXEL omni.net Plus User Guide - Page 35

Table 4-4 Extended AT* Command Sets

Get ZyXEL omni.net Plus PDF manuals and user guides View all ZyXEL omni.net Plus manuals
Add to My Manuals
Save this manual to your list of manuals

Page 35 highlights

Omni 56K Plus Series User's Guide COMMAND *Dn *En *Gn *HS *Hn *In *Pn *Qn Table 4-4 Extended AT* Command Sets OPTIONS FUNCTION & DESCRIPTION REF. *C3 8-bit character length n=0-3 Set default dial pointer at telephone directory location 'n.' S29 *D0 * (See also S35.4 and S38.0) 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). *G0 Disables 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 call-back number. *G9 Reset the supervisor password to "ZyXEL". Note: The command *Gn requests supervisor password checking. In security type 1, the remote site must be a ZyXEL modem. In security type 2, the remote site can be any other type of modem. The modem can store 4 (0-3) telephone numbers. If call back security is disabled, the modem will search the password table to check the remote modem's password. If they match, the modem will keep the connection, otherwise the modem will hand up. If call back security is enabled, the modem will complete the password checking. If there is no match, the modem will disconnect the line, otherwise the modem will disconnect the line, find the corresponding phone number and call back immediately. The remote modem should be set to auto-answer the call and response. Modifies supervisor password. Note: The default supervisor password is ZyXEL. N=0-3 Modifies the user password table at location 'n.' Command set selection S17.6-7 *I0 * AT command set *I2 Dumb mode n=0-15 *P9 * Set transmission power level; ranges from -8 dBm to -15 dBm. (Default: -11 dBm) S17.1-4 Action taken when line quality changes. S27.6-7 *Q0 No action to poor signal quality. *Q1 Retrain action taken if signal quality is poor. (See also S41.2) *Q2 * Adaptive rate, automatic fall-back or forward. Command Sets 4-7

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
Omni 56K Plus Series User’s Guide
Command Sets
4-7
Table 4-4 Extended AT* Command Sets
COMMAND
OPTIONS
FUNCTION & DESCRIPTION
REF.
*C3
8-bit character length
*Dn
n=0-3
Set default dial pointer at telephone directory location 'n.'
S29
*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 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 call-back number.
*G9
Reset the supervisor password to "ZyXEL".
Note:
The command *Gn requests supervisor password checking.
In security type 1, the remote site must be a ZyXEL modem.
In security type 2, the remote site can be any other type of modem.
The modem can store 4 (0-3) telephone numbers. If call back security is disabled, the
modem will search the password table to check the remote modem's password. If they
match, the modem will keep the connection, otherwise the modem will hand up. If call back
security is enabled, the modem will complete the password checking. If there is no match,
the modem will disconnect the line, otherwise the modem will disconnect the line, find the
corresponding phone number and call back immediately. The remote modem should be set
to auto-answer the call and response.
*HS
Modifies supervisor password.
Note: The default supervisor password is ZyXEL.
*Hn
N=0-3
Modifies the user password table at location 'n.'
Command set selection
S17.6-7
*I0
*
AT command set
*In
*I2
Dumb mode
*Pn
n=0-15
*P9
*
Set
transmission power level; ranges from -8 dBm to -15
dBm. (Default: -11 dBm)
S17.1-4
*Qn
Action taken when line quality changes.
S27.6-7
*Q0
No action to poor signal quality.
*Q1
Retrain action taken if signal quality is poor.
(See also S41.2)
*Q2
*
Adaptive rate, automatic fall-back or forward.