correct password, that user can check the Internet connection status, connect to the
Internet, disconnect from the Internet, or reboot the Modem/Router.
Management Settings
These commands control how the Modem/Router handles SMS (text-messaging)
commands.
Remote Management via SMS
Click
Enable
to enable remote control of your Modem/Router using Text
messaging by someone with the right Security Key as discussed below.
Delete All Received SMS
Click
Enable
to delete all received text messages, including messages
already stored in your SIM card and messages received in the future. This
affects both regular text messages and remote management text messages.
If you do not want to store received text messages on your SIM card, you
should enable this feature.
Your SIM card is typically limited to storing 30 messages. Once you reach
this limit no further messages will be received. To avoid this limitation all
received messages can be deleted.
Delete SMS for Remote Management
Click
Enable
to delete all received remote management text messages,
including messages already stored in your SIM card and messages received
in the future. This does not affect regular text messages sent to your
Modem/Router’s phone number.
Security Key
If you enable remote management, you must enter a
Security Key
. This key
gives a user access to the system. This key can be 1 to 32 alphanumeric
characters. When you send a command through text messaging to the
modem, you will need to include this key. There should be a space between
the security key and the command you are sending. For example if you want
to send the
Reboot
command to your Modem/Router, send the following
SMS message:
<security key> reboot
Command Settings
You can control your Modem/Router remotely by sending a command using SMS (text
messaging) to the phone number of the modem/router. The Modem/Router must be enabled
for the command first, as discussed below.
Status
Click
Enable
if you want to be able to check the status of your
Chapter 6: Working with Text Messages 49
Summary of Contents for 4530 Series
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