D-Link DWR-921 User Manual page 114

DWR-921 4G LTE Router
User Manual
Parameter
ACM
ACK
Click the SAVE button.
To disable the WMM function, click the DISABLE button.
Admission Control Mandatory.
If the switch is moved to the right, the device cannot use the
relevant Access Category.
Acknowledgment. Answering response requests while transmitting.
Displayed only in the Access Point section.
If the switch is moved to the left, the router answers requests.
If the switch is moved to the right, the router does not answer
requests.
Page 114 of 191
Configuring via Web-based Interface
Description