TP-Link TL-WR842N User Manual page 44

Wireless Network Name - Enter a value of up to 32 characters. The same Name (SSID)
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must be assigned to all wireless devices in your network. Considering your wireless network
security, the default SSID is set to be TP-LINK_XXXX (XXXX indicates the last unique four
numbers of each Router's MAC address). This value is case-sensitive. For example, TEST
is NOT the same as test.
Region - Select your region from the drop-down list. This field specifies the region where the
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wireless function of the Router can be used. It may be illegal to use the wireless function of
the Router in a region other than one of those specified in this field. If your country or region
is not listed, please contact your local government agency for assistance.
When you select your local region from the drop-down list, click the Save button, then the
Note Dialog appears. Click OK.

Note:
Limited by local law regulations, version for North America does not have region selection option.
Mode - Select the desired mode.
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TL-WR842N 300Mbps Multi-Function Wireless N Router User Guide
Figure 4-16 Wireless Settings
Note Dialog
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