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Configuration and Management
Figure 26 - Change PIN page
Type the current and new PIN in the corresponding fields and click OK to
save the settings.
4.4.4 Cellular Band Selection
The “CELLULAR BAND SELECTION” section includes settings for
manually selection of the frequency bands to use.
Table 10 – Cellular band selection details
Text Description
The drop-down list includes Preferred Roaming List
(PRL) regions. The PRL contains information
regarding allowed systems (GSM/UMTS) and bands.
This information is used by the Ericsson W25 during
the system selection and acquisition process, initially
and when the Ericsson W25 is roaming.
Region
By setting a specific region, the Ericsson W25 favors
bands within this region.
Included regions in the list are:
Global
Europe/Rest of the World
North America
Australia
Japan
H3G, W2100, G900/1800
Note: A restart is required if changing this setting.
Select the frequency bands to be used for a 3G
mobile connection; 850, 1900, 2100.
3G Settings
Select the frequency bands to be used for a 2G
mobile connection; 850, 900, 1800, 1900.
2G Settings
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