Technical information

Chapter 2: AT+i Commands Reference
May 31, 2008 AT+i Commands Reference Manual 2-161
+iWLKn - Wireless LAN WEP Key Array
Parameters: ki = 1..4.
Command Options:
ki=<key_indx> When transmitting WiFi packets, the WEP key at position
key_indx in the 4 key array will be used for packet encryption.
Default: 1.
Result Code:
I/OK If ki = 1..4.
I/ERROR Otherwise.
AT +i W LK I ~ki Temporarily set the transmission WEP key index to ki. The
permanent value will be restored after completing the next
session, both if the session was successful or not.
AT+iWLKI? Report the current Wireless LAN transmission WEP key index.
The reply is followed by I/OK.
AT+iWLKI=? Returns the message '1-4'. The reply is followed by I/OK.
Syntax: AT+iWLKn=keyString
Permanently sets the Wireless LAN WEP keys in the 4-slot WEP
key array.
Parameters: n = 1..4.
keyString = WEP key string represented by a Hexadecimal ASCII
string.
Command Options:
keyString='' Empty: No WEP key defined in position n.
keyString=<key> key will be used as the key string value in position n. The
identical value must be configured in the same position in the AP
router.
key must be a Hexadecimal representation string, where each byte
is described by 2 ASCII characters in the range ['0'..'9'], ['A'..'F']
or ['a'..'f'].
When using 64-bit WEP (WLWM=1), key may contain up to 10
characters (defining 5 bytes). When using 128-bit WEP
(WLWM=2), key may contain up to 26 characters (defining 13
bytes).
Default: Empty. No WEP key defined.
Result Code:
I/OK If keyString is an empty or legal WEP key string.
I/ERROR Otherwise.