• When
Disconnected: The request to update will only be performed when the modem is either in a disconnected state or dormant state. If
the modem is not in one of these states when the request is received, then the router will remember the request and perform the update
when the modem becomes disconnected/dormant.
• On
Schedule: The request to update will only be performed at the specified scheduled time, no matter what the state of the modem is.
Network-Initiated
Schedule: When you select "On
Schedule" for Network-Initiated
Alerts, you also select a time from this dropdown list.
Modem updates will take place at this scheduled time.
AT Config
Script: Enter the AT commands to be used for carrier specific modem configuration settings. Each command must be entered on a
separate line. The command and associated response will be logged, so you should check the system log to make sure there were no errors.
NOTE:
AT Config
Script
should
not
be
used
unless
told
to
do
so
by
your
modem's
cellular
provider
or
by
a
support
technician.
AT Dial
Script: Enter the AT commands to be used in establishing a network connection. Each command must be entered on a separate line. All
command responses must include "OK", except the final command response, which must include "CONNECT".
Example:
AT
ATDT*99***2#
SIM/APN/Auth
Settings SIM PIN: PIN number for a GSM modem with a locked SIM.
Authentication
Protocol: Set this only if your service provider requires a specific protocol and the Auto option chooses the wrong one. Choose
from Auto, PAP, and CHAP and then input your username and password.
Access
Point
Configuration: Some wireless carriers provide multiple Access Point configurations that a modem can connect to. Some APN
examples are 'isp.cingular" and "vpn.com".
• Default: Let the router choose an APN automatically.
• Default
Override: Enter an APN by hand.
• Select: This opens a table with 16 slots for APNs, each of which can be set as IP, IPV4V6, or IPV6. The default APN is marked with an
asterisk (*). You can change the APN names, select a different APN, etc. For Verizon modems, only the third slot is editable. Changes made
here are written to the modem, so a factory reset of the router will not impact these settings.
Figure 112: SIM/APN Settings
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