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Chapter 9 Monitor
ZyWALL USG 50 User’s Guide
185
9.9.1 More Information
This screen displays more information on your 3G, such as the signal strength,
IMEA/ESN and IMSI that helps identify your 3G device and SIM card. Click
Monitor > System Status > More Information to display this screen.
IMEA/ESN and IMSI that helps identify your 3G device and SIM card. Click
Monitor > System Status > More Information to display this screen.
Note: This screen is only available when the 3G device is attached to and activated
on the ZyWALL.
Figure 130 Monitor > System Status > More Information
Service Provider This displays the name of your network service provider. This shows
Limited Service if the service provider has stopped service to the 3G
SIM card. For example if the bill has not been paid or the account has
expired.
SIM card. For example if the bill has not been paid or the account has
expired.
Cellular System
This field displays what type of cellular network the 3G connection is
using. The network type varies depending on the 3G card you inserted
and could be UMTS, UMTS/HSDPA, GPRS or EDGE when you insert a
GSM 3G card, or 1xRTT, EVDO Rev.0 or EVDO Rev.A when you insert
a CDMA 3G card.
using. The network type varies depending on the 3G card you inserted
and could be UMTS, UMTS/HSDPA, GPRS or EDGE when you insert a
GSM 3G card, or 1xRTT, EVDO Rev.0 or EVDO Rev.A when you insert
a CDMA 3G card.
Signal Quality
This displays the strength of the signal. The signal strength mainly
depends on the antenna output power and the distance between your
ZyWALL and the service provider’s base station.
depends on the antenna output power and the distance between your
ZyWALL and the service provider’s base station.
Table 35 Monitor > System Status > Cellular Status (continued)
LABEL
DESCRIPTION