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A-26 Configuration Quick Reference
Configuration
Quick-Reference
AT
*
OP4 =2H/1L
AT
*
OP5 =2H/3L
AT
*
OP6 =2H/4L
AT
*
OP7 =3H/1L
AT
*
OP8 =3H/2L
AT
*
OP9 =3H/4L
AT
*
OP10 =4H/1L
AT
*
OP11 =4H/2L
AT
*
OP12 =4H/3L
Overspeed
Overspeed
Lets modem compensate when an async DTE sends data to the modem faster than specified.
AT
*
OS0 =1% The modem compensates for DTE overspeed up to 1.0%.
AT
*
OS1 =2.5% The modem compensates for DTE overspeed up to 2.5%.
Password
Enable/Disable Password Protection
Enables and disables the Password function. Once you have enabled the Password function, set
protection in order to lock the modem (see AT
*
PF).
AT
*
PE0 =Disable Disables the Password function.
AT
*
PE1 =Enable Enables the Password function.
AT
*
PF Set Protection Lets you set protection to lock the modem. Refer to AT
*
PN for details.
AT
*
PN Unlock Pass-
word Protection
If you know your password, to unlock a password-protected modem and gain access to all
modem functions, use the AT
*
PNxxxx command (where xxxx is the password).
If you forget your password, you can regain access to all modem functions by performing the
following procedure.
IMPORTANT: When you unlock a modem with this procedure, option settings and
telephone numbers are deleted from modem memory. Before using the modem again,
reconfigure option settings and re-enter stored telephone numbers.
1)Close Switch 4 on the rear panel (set it to down position). See Tabl eA-6 for details.
2)In the Status/Option Sets/Dialing menu, press until Reinit Memory? displays
3)When you press , the modem displays Reinit All Mem?
4)Press again. The modem displays 326x Initial
5)The modem is now reset to factory default settings and all electronic telephone book entries
are deleted. Password protection is disabled and the password is set to 0000.
6)To use the password protection feature again, open Switch 4 on the modem rear panel (set it
to up position).
AT
*
PT0
Dial
=Tone
Dial Type
The modem uses tone dialing unless otherwise specified by the T or P dial modifiers in a
telephone number.
AT
*
PTl =Pulse The modem uses pulse dialing unless otherwise specified by the T or P dial modifiers in a
telephone number.
Table A-1.
AT Commands, Cross-Referenced to Front Panel Options (Continued)
AT
Command
Parameter &
Option Description
Gray shading indicates country-specific options. See Appendix C for your country’s options.