ZyXEL Communications P-334WT Support Notes page 190

Setting up the Access Point from SMT Menu 3.5
B1000 hold up to 4 WEP Keys. You have to specify one of the 4 keys as default Key which be used to encrypt wireless data
transmission.
For example,
Menu 3.5 - Wireless LAN Setup
ESSID= B1000
Hide ESSID= No
Channel ID= CH01 2412MHz
RTS Threshold= 2432
Frag. Threshold= 2432
WEP=
Edit MAC Address Filter= No
Edit Roaming Configuration= No
Key settings
Hexadecimal digits have to preceded by '0x',
WEP Key type
64-bit WEP with 5 characters
64-bit WEP with 10 hexadecimal digits
('0-9', 'A-F')
128-bit WEP with 13 characters
128-bit WEP with 26 hexadecimal digits
('0-9', 'A-F')
Select one of the WEP key as default Key to encrypt wireless data transmission.
The receiver will use the corresponding key to decrypt the data.
For example, if access point use Key 3 to encrypt data, then station will use Key 3 to decrypt data.
64-bit WEP
Default Key= 3
Key1= 2e3f4
Key2= 5y7js
Key3= 24fg7
Key4= 98jui
Example
Key1= 2e3f4
Key2= 5y7js
Key3= 24fg7
Key4= 98jui
Key1= 0x123456789A
Key2= 0x23456789AB
Key3= 0x3456789ABC
Key4= 0x456789ABCD
Key1= 2e3f4w345ytre
Key2= 5y7jse8r4i038
Key3= 24fg70okx3fr7
Key4= 98jui2wss35u4
Key1= 0x112233445566778899AABBCDEF
Key2= 0x2233445566778899AABBCCDDEE
Key3= 0x3344556677889900AABBCCDDFF
Key4= 0x44556677889900AABBCCDDEEFF