Western Telematic MT5634 manual Changing the Setup Password

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MT5634 Modem; AT Command Set

6.1.2.1. Changing the Setup Password

1.Open a data communications program such as HyperTerminal.

2.In the terminal window, type AT#SMTSMODEM (or AT#Syyyyyy if you have replaced the MTSMODEM password with yyyyyy) and press [Enter]. The modem responds with OK if the setup password is correct and ERROR if it is wrong.

3.To change the password, type AT#S=yyyyyy, where yyyyyy stands for the password and press [Enter]. The password can include any keyboard character and can be up to eight characters long. The modem responds with OK.

4.The new password is saved automatically. You can now either enter more AT commands or exit the data communications program. The next time you remotely conﬁgure the modem you must use the new setup password.

Note: You can only change the setup password locally; you cannot do it remotely. Also, passwords are case sensitive. The next time you enter the password, it must be in the same case as you set it up.

6.1.2.2. Changing the Remote Escape Character

To further improve security, you can change a remote modem’s remote conﬁguration escape character. The remote conﬁguration escape character is stored in register S9. The factory default is 37, which is the ASCII code for the percent character (%). Setting S9 to 0 (zero) disables remote

conﬁguration entirely.

Caution: If you do this remotely, you won’t be able to change it back remotely!

1.Establish a remote conﬁguration link with the remote modem as described in Basic Procedure.

Note: This command can be executed locally as well as remotely.

2.Type ATS9=n, where n is the ASCII code for the new remote conﬁguration escape character and press [Enter].

3.Save the new value by typing AT&W and pressing [Enter].

4.Type ATO and press [Enter] to exit remote conﬁguration.

6-2

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Contents AT Command Set MT5634Page Table of Contents MT5634 Modem AT Command Set Introduction MT5634 Modem AT Command Set AT Command Summary DescriptionAtmtsmodemcr AT Commands Command Ds Dial Command DS=y Dial Stored Telephone NumberCommand En Echo Command Mode Characters Command Fn Echo Online Data CharactersCommand H n Hook Control Command I n Information RequestCommand M n Monitor Speaker Mode Command N n Modulation HandshakeCommand P Pulse Dialing Command Qn Result Codes Enable/DisableCommand Sr=n Set Register Value Command Sr? Read Register ValueCommand Result Code Options Command Result Code SelectionCommand Zn Modem Reset Command Data Carrier Detect DCD ControlCommand &Dn Data Terminal Ready DTR Control Command &En XON/XOFF Pacing ControlCommand &Fn Load Factory Settings Command &Gn V.22bis Guard Tone ControlCommand Leased Line Operation Command Pulse Dial Make-to-Break Ratio SelectionCommand &Qn Asynchronous Communications Mode Command Data Set Ready DSR ControlCommand &Tn Loopback Test V.54 Test Commands Command &V Display Current SettingsCommand &Wn Store Current Conﬁguration Command &Zy=x Store Dialing CommandCommand \K n Break Control Command \A nCommand \B n Transmit Break Command \Nn Error Correction Mode Selection Command \Qn Flow Control SelectionCommand \Tn Inactivity Timer Command \Vn Protocol Result CodeCommand \Xn XON/XOFF Pass-Through Command Data Calling ToneCommand %An Adaptive Answer Result Code Enable Command View Numbers in BlacklistCommand %DCn AT Command Control Command Fallback and Fall Forward ControlCommand %Hn Direct Connect Enable Command Cisco ConﬁgurationCommand $EB n Asynchronous Word Length Command $MB n Online BPS SpeedCommand $RP n Ring Priority vs. AT Command Priority Command $SB n Serial Port Baud RateCommand #CBDn Callback Delay Command +VDR=x, y Distinctive Ring ReportCommand #CBAn Callback Attempts Command #CBF? Callback Failed Attempts Display Command #CBFR Callback Failed Attempts ResetCommand #CBIn Local Callback Inactivity Timer Command #CBNy=xCommand #CBSn Callback Enable/Disable Command #Pn Set 11-bit ParityCommand #Sx Enter Setup Password Command #S=x Store Setup PasswordRegister Unit Range Default Description RegistersS37 Decimal Registers MT5634 Modem AT Command Set Result Codes Terse Verbose DescriptionDelayed Remote Configuration and Country Code Configuration Example %%%ATMTSMODEMChanging the Setup Password Country Code Configuration MT5634 Modem AT Command Set Page Sterling Irvine California 949 586-9950 Toll Free

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