Zte IX380 User Manual page 36

WEP
WEP is a basic type of wireless encryption protocol.
WEP Type: You can select the 64-bit or 128-bit, the 128-bit can provide
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much better security than 64-bit.
WEP Key Type: You can select Alphanumeric or Hexadecimal.
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Use WEP Type: You can select 1~4 to use the Key1~Key4.
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Key1~Key4: You can set the WEP key.
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---- <submit> button use to active the wireless security configuration
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