Ericsson W21 - Manual (Page 20)

Configuration and Management
To confirm the settings and close the Configuration Wizard, click the
Finish button.
You can use the Previous button to go back to previous pages and check
your settings and/or make changes. If you click the Cancel button, the
Configuration Wizard closes and no changes are saved.
2.3.2.2 Region
To make sure the Ericsson W21 operates on correct radio frequencies
according to local regulations, you have to state in which region you reside.
Figure 13 - Wireless LAN: Region page
Select your country domain from the “Region” drop-down list.
Click Next to proceed.
2.3.2.3 Channel Selection
The maximum number of regulatory channels to use for wireless
communication is 13. Available channels depend on which region that was
selected in the previous step. You can select one of the available channels
in the “Channel” drop-down list, or let the Ericsson W21 automatically
select a channel (“Auto”). By selecting “Auto” the radio will automatically
scan each valid channel and choose the one with least interference.
18 1/1551-CRH 102 167 Uen Rev D 2007-11-16