2N Wireless 3G router 2N EasyRoute_old design - User manual, 1571 v1.06 - Manual (Page 61)

Table of Programmable Parameters 3.2
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Key
The WiFi security key consists of a sequence of alphanumeric characters or
hexadecimal symbols (as defined in the Key format).
Setting options: For WEP key:
Enter 5, 13 or 16 alphanumeric characters, or 10, 26 or
32 hexadecimal symbols.
For WPA/WPA2 key:
Enter 8 to 63 alphanumeric characters, or 64
hexadecimal symbols.
Routing
Set the back-up connection switch parameters in this menu. You will need back-
up connection when your main provider is unable to provide full connectivity.
When the main connection fails, the gateway cannot establish the main server
connection and switches to the back-up system. Set the Error rate parameter to
define the count of error responses and the switching time. The main route is
restored when the first correct response comes from the ICMP server.
Main routing
Set the parameter for routing outgoing traffic to the Internet if your primary
connection is ok. Options: WAN (PPPoE), WAN (Static), UMTS and None.