71

The

Language

menu changes the MiFi Settings Web UI language.

The

Date/Time Format

menu changes the format of the date to reflect that used in the US or Europe.

It changes the format of the time to a 12- or 24-hour clock.

Buttons

•

Save

— Click this button to save any changes made to settings.

•

Cancel

— Click this button to cancel any changes made to settings.

72

Diagnostics

The Diagnostics screen shows information about the MiFi 4620L firmware and other system-level

information. You can also view the system log. This screen is used mostly for troubleshooting and is

not required for normal operation. The Diagnostics screen has the following sections:

•

Modem

(See

Modem

on page 73.)

•

4G Network (LTE)

(See

4G Network (LTE)

on page 74.)

•

3G Network (EVDO/1xRTT)

(See

3G Network (EVDO/1xRTT)

on page 74.)

•

3G Network (GSM/WCDMA)

(See

3G Network (GSM/WCDMA)

on page 75.)

73

Modem

The Modem section has the following:

•

MEID

— The Mobile Equipment Identifier (MEID) is used by the mobile data network to

identify this particular modem.

•

Phone Number (MDN)

— The Phone Number or Mobile Directory Number (MDN) is used by

the mobile data network to identify this particular data service.

•

FW Version

— The modem firmware version.

•

SIM Status

— Status of the

SIM card. If the SIM card is missing, or this field indicates some form

of SIM error, the MiFi device will not be able to connect to the mobile network.

•

ICCID

— The ID number assigned to the SIM Card.

•

MIN (MSID)

— The Mobile Identification Number (MIN) or Mobile Station ID (MSID) is the

number associated with the home service provider and the wireless phone number.

•

ESN

— The Electronic Serial Number, which is either blank or a pseudo-ESN which is not

guaranteed to be unique for devices that use an MEID.

•

Home SID

— System identifier for the home network.

•

ERI Version

— The Enhanced Roaming Indicator version that is currently installed.

•

PRL Version

— The version of the Preferred Roaming List (PRL), which tells the modem which

non-home carrier towers should provide roaming coverage.

74

4G Network (LTE)

The 4G Network (LTE) section has the following:

•

Status

— Status of the network (Disabled, Not available, or Available).

•

Network Operator

— The vendor that currently provides wireless access.

•

RSSI

— Indicates the signal strength for LTE.

•

SINR

— A measure of signal quality; the higher the number the better the signal.

3G Network (EVDO/1xRTT)

The 3G Network (EVDO/1xRTT) section has the following:

•

Status

— Status of the network (Disabled, Not available, or Available).

•

RSSI (1x)

— Indicates the RSSI for the 1xRTT signal.

•

Technology

— The type of technology used to connect to the Internet.

•

RSSI (EVDO)

— Indicates the signal strength for the EVDO/eHRPD signal.

•

Network Operator

— The vendor that currently provides wireless access.

•

Ec/lo

— A measure of how clean the signal is, and is a type of signal-to-noise ratio.

•

SID

— System identifier for the network.

75

3G Network (GSM/WCDMA)

The 3G Network (GSM/WCDMA) section has the following:

•

Status

— Status of the network (Disabled, Not available, or Available).

•

Technology

— The type of technology used to connect to the Internet.

•

Network Operator

— The vendor that currently provides wireless access.

•

RSSI

— Indicates the signal strength for the GSM/WCDMA signal.

•

Cell ID

— Identifies the cell tower currently used.

•

Band Preference

— A modem setting which determines the network technology used when

multiple technologies are available.

Buttons

•

Field Test

— Click this button to run the Field Test. The Field Test will provide a large quantity

of diagnostic information, which will be displayed in a new window.