125 
It is used to enable or disable the data limit function. When the limit is reached, the 
router will disconnect from the internet automatically. 
It specifies the specific maximum data usage allowed for each month. 
When the percentage of data traffic used reaches the limit, the router will sent an 
alert SMS message to a specified phone number. 
It specifies the phone number for receiving the alert SMS message.  
You can click Sent Test Message to test the phone number you entered. 
It is used to enable or disable the Monthly Data Statistics. When it is enabled, the 
router will clear the number of Total Used at the date specified in Start Date. 
It specifies the date at which the router clears the data statistics of the last month 
and start to record in the following month. 
11.3.2  An example of mobile data configurations 
Scenario: You inserted a SIM card in the router to provide mobile internet access for your 
smartphone, iPad and laptop.  
Goal: You want to receive SMS message alert on your smartphone and get prepared when the 
usage reaches a certain amount every month. 
Solution: You can configure mobile data settings to reach the goal. 
Assume that:  
−  Available data traffic: 10 GB 
−  Start date of data usage record: 1st each month 
−  Smartphone number: 188****5555 
−  Alert percentage: 80% 
Configuring procedure: 
Step 1  Start a web browser on a device connected to the router and visit tendawifi.com to log in 
to the web UI of the router. 
Step 2  Choose Advanced Settings > Mobile Data. 
Step 3  (Optional) Update the current usage data in Total Used. 
Step 4  Enable Data Limit. 
Step 5  Enter 10 in Monthly Allowance, and choose GB in the drop-down box. 
Step 6  Set Usage Alert to 80 %. 
Step 7  Enter 188****5555 in SMS Alert of Usage. 
Step 8  Enable Monthly Data Statistics. 
Step 9  Enter 1 in Start Date. 
Step 10 Click Save.