Zte Z291DL User Manual page 18

OPEN (WEP)
WPA2 (AES)-PSK
WPA-PSK/WPA2-PSK
Encryption Type: Select an encryption type from the drop-down list.

Max Connections: Choose the maximum number of the stations which connect the hotspot

simultaneously.
Click Apply to confirm your configuration.
White List
A white list is a list of Wi-Fi devices that are approved to connect to this Wi-Fi hotspot. Select Settings >
Wi-Fi Settings > White List, the White List configuration is shown in the following figure:
If you select Enable, the white list settings will appear as shown below:
14 Confidential and Proprietary Information of ZTE CORPORATION
This authentication mechanisms is very weak and not recommended. It had
been superseded by Wi-Fi Protected Access (WPA) by Wi-Fi Alliance.
It is the securer version of WPA with implementation of the 802.11i
standard.
Apply both the WPA-PSK and WPA2-PSK scheme.
ZTE Z291DL User Manual