Chapter 7 Wireless
LTE Series User’s Guide
113
The following table describes the labels in this screen.
7.8  Others Screen
Use this screen to configure advanced wireless settings, such as additional security settings, power 
saving, and data transmission settings. Click Network Setting > Wireless > Others. The screen appears as 
shown.
See Section 7.11.2 on page 120 for detailed definitions of the terms listed here.
Figure 79   Network Setting > Wireless > Others
Table 35   Network Setting > Wireless > WMM
LABEL DESCRIPTION
WMM of SSID1~4 Select On to have the Zyxel Device automatically give the WiFi network (SSIDx) a priority level 
according to the ToS value in the IP header of packets it sends. WMM QoS (
WiFi MultiMedia 
Quality of Service) gives high priority to video, which makes them run more smoothly.
If the 802.11 Mode in Network Setting > Wireless > Others is set to include 802.11n or 802.11ac, 
WMM cannot be disabled.
WMM 
Automatic 
Power Save 
Delivery (APSD)
Select this option to extend the battery life of your mobile devices (especially useful for small 
devices that are running multimedia applications). The Zyxel Device goes to sleep mode to save 
power when it is not transmitting data. The AP buffers the packets sent to the Zyxel Device until 
the Zyxel Device "wakes up." The Zyxel Device wakes up periodically to check for incoming 
data.
Note: This works only if the WiFi device to which the Zyxel Device is connected also 
supports this feature.
Cancel Click Cancel to restore your previously saved settings.
Apply Click Apply to save your changes.