Save & Restart - Multitech MultiModem SF 100-G User Manual

Signal Strength (SF 100 only)
Command
The string entered here is sent to the cellular modem so that the signal strength LEDs can display
the current signal strength. Use the following command: AT+CSQ
See the Signal Strength LEDs Reference Table below.
The following table lists the meaning of the xx values in the signal strength response and explains
how they correspond to the number of LEDs lit for signal strength.
AT+CSQ xx Values
0 to 6
7 to 14
15 to 23
24 to 31
Save
Click the Save button.
SIM Number
SIM Number
Specify the cellular phone number that the wireless provider assigned to your account. Do not
enter dashes.
SIM Notes
•
The SIM card reads real time from the network and this provides the time stamp for SMS
messages.
• If your SIM card is locked, you cannot send SMS messages.
Save
Click the Save button each time before selecting the next modem from the modem tabs above.
TCP Connection (SF 400/800 only)
TCP Connection
Enable or Disable the TCP Connection by clicking the appropriate radio button. Default: Enable
TCP Connection Port
Enter the Port number on which the TCP port will connect. Default is 5000.
Save
Click the Save button.
Save & Restart
IMPORTANT Note About Save & Restart
When you have completed your MultiModem iSMS settings and you are not going to enter any more data, you
must click the Save & Restart button located under the menu bar. The system will save the new settings to the
Flash Memory and give you the option to restart your MultiModem iSMS. Saving to the Flash Memory saves the
new settings in the flash prom and prevents the settings from getting lost at the next power up.
Note: The system will save the SMS settings every 8 hours automatically; however, it will not save the system
setting during this automatic save. The automatic saving of the SMS settings is helpful for
those times when the administrator does not have direct access to the Ethernet port.
Save
Click the Save button to save your system settings to the flash memory.
Restart is Optional
This is optional. You do not have to restart the MultiModem iSMS after saving to the flash memory.
Multi-Tech Systems, Inc.
SF 100 Signal LED Bars
No light
1 Bar LED is lit
1 Bar and 2 Bar LEDs are lit
1 Bar, 2 Bar, 3 Bar LEDs are lit
Example: 6126361654.
MultiModem® iSMS User Guide for Administrators
Chapter 4 – Using the Web Interface
Network Setup > Cellular Modem
Signal Strength
Very weak signal
Weak signal
Stronger signal
Strongest signal
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