White List For Diagnostic Or Execution Sms - NetComm NTC-220 User Manual

Send error replies to
When Send command error replies is set to ON, this option is used to specify where the error SMS is sent. Use the
radio buttons to select either a fixed number or the sender's number. When set to the sender's number the router
will reply to the originating number of the SMS diagnostic or command. When set to a fixed number the router will
send the error messages to the number specified in the following field.
Send a maximum number of
You can set the maximum number of acknowledgement and error messages sent when an SMS diagnostic or
command is executed. The maximum limit can be set per hour, day, week or month. The router will send a
maximum of 100 replies per day by default.
The number of messages sent is shown below the options. The total transmitted message count resets after a
reboot or at the beginning of the time frame specified.

White list for diagnostic or execution SMS

The white list is a list of mobile numbers that you can create which are considered "friendly" to the router. If Only
accept authenticated SMS messages is enabled in the diagnostics section, the router will compare the mobile
number of all incoming diagnostic and command messages against this white list to determine whether the
diagnostic or command should be executed. You must configure a password for each number added to the white
list to give an additional level of security.
Up to 20 numbers may be stored in the white list. To add a number to the white list, click the "+Add" button.
The White list numbers and passwords can be cleared by pressing the
a number to the white list, enter it in the Destination number field and define a password in the Password field. The
SMS white list password must meet the following criteria for a strong password:
Be a minimum of eight characters and no more than 128 characters in length.
Contain at least one upper case, one lower case character and one number.
Contain at least one of the following special characters: !*()?/
When you have finished adding numbers click the Save button to save the entries.
NTC-220 – User Guide
UG01028 v1.2 March 2019
Figure 130 – White list for diagnostic or execution SMS
button to the right of each entry. To add
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