Toshiba B-EX4T1-G/T Operation Manual page 50

Default HEX
Options HEX, ASCII
[WEP Key #1] [WEP Key #2] [WEP Key #3] [WEP Key #4]:
Selects the WEP key used for encrypting the authentication system.
Select the WEP key size and enter the WEP key.
When the WEP key size is changed, the WEP key is cleared.
<40 bits>
When the HEX mode is used for entries, use 10 characters from "0" to "F".
Entries are not case-sensitive.
When the ASCII mode is used for entries, use 5 alphanumeric characters.
<104 bits>
When the HEX mode is used for entries, use 26 characters from "0" to "F".
Entries are not case-sensitive.
When the ASCII mode is used for entries, use 13 alphanumeric characters.
Since WEP keys are security information, they are displayed with hidden characters except when
they are being entered.
Default Disable
Options Disable, 40 bits (64 bits), 104 bits (128 bits)