Configuration and Management
8 1/1551-CRH 102 167 Uen Rev A 2006-09-07
SIM card permanently
blocked
The SIM card cannot be unblocked. A
new SIM card is required.
Alarm detection not
working
The Ericsson W20 alarm detection
function is not working.
Unknown alarm
The Ericsson W20 cannot identify the
alarm.
For information about how to react on an alarm, see section
4 – “Trouble-
Shooting”.
2.2.3 Network Information
The Network Information section on the Overview page includes a
selection of the Internet and LAN settings. These are also displayed on the
Internet and LAN pages respectively.
The Internet information includes connection status and basic settings.
Details about the following items are displayed:
IP Address
The IP address automatically assigned to the
Ericsson W20 by the mobile network.
Connection
The radio access technique currently used to enable
Internet access. It can be either:
HSDPA
UMTS or
GPRS
Service provider
The name of the mobile network operator.
Network
registration
The current mobile network registration mode, which
can be one of the following:
Not registered, not searching
Registered, home network
Searching
Registration denied
Unknown
Roaming
The LAN (Local Area Network) section includes information about the
following item:
W20 IP Address
The local IP address of the Ericsson W20.
