Operation Manual

Aggressive Reset: When Aggressive Reset is enabled the system will attempt to maintain a good modem connection. If
the Internet has been unreachable for a period of time, a reset of the modem will occur in attempt to re-establish the
connection.
Automatically check for new firmware: (Default: selected) The modem will automatically check for firmware updates
by default.
Enable Aux Antenna: (Default: selected) Enable or disable the modem's auxiliary diversity antenna. This should
normally be left enabled.
GPS Signal Source: Select the antenna to be used for receiving GPS coordinates. Some products support a dedicated
GPS antenna, while others use the auxiliary diversity antenna only (and some products support both).
Enable eHRPD: (Default: selected) Enable or disable the modem's ability to connect via eHRPD (enhanced High Rate
Packet Data) when connecting to a 3G EVDO network on Sprint. eHRPD routes EVDO traffic through the LTE systems,
enabling easy transitions between LTE and EVDO. In rare cases it may make sense to bypass the LTE core, so this
field allows you to disable eHRPD.
Modem Connection Mode: Specify how the modem should connect to the network. Not all options are available for all
modems; this will default to Auto if an incompatible mode is selected.
Auto (all modes): Let the modem decide which network to use.
Auto 3G (3G or less): Let the modem decide which 2G or 3G network to use. Do not attempt to connect to LTE.
Force LTE: Connect to LTE only and do not attempt to connect to 3G or WiMAX.
Force WiMAX: Connect to WiMAX only and do not attempt to connect tot 3G or LTE.
Force 3G (EVDO, UMTS, HSPA): Connect to 3G network only.
Force 2G (1xRTT, EDGE, GPRS): Connect to 2G network only.
Network Selection Mode: Wireless carriers are assigned unique network identifying codes known as PLMN (Public
Land Mobile Network). To manually select a particular carrier, select the Manual radio button and enter the network
PLMN. Choose from the following options:
None/No Change
Auto: Selected by default
Home only
Manual: Input the PLMN code
Functional Mode: Selects the functional mode of the modem. IPPT (IP passthrough) mode causes the modem to act as
a transport, passing Internet data and IP address information between the modem and the Internet directly. NAT mode
causes the modem to NAT the IP address information. Consequently, IPPT mode does not allow user access to the
modem web UI and NAT mode does allow user access to the modem web UI.
None/No Change
IPPT
NAT
Network-Initiated Alerts: This field controls whether the Sprint network can disconnect the modem to apply updates,
126