This article introduces the SMS service available in the DrayTek LTE series. The SIM card for LTE Routers can not only connect the router to the mobile network for Internet access, but also allows the network administrator to send and receive SMS messages from the router’s interface.

Send SMS Message

Go to LTE >> Send SMS, enter Recipient Number and Message. Then click Send Message to send.

Check the SMS inbox of the recipient. It should get a message from the router.

The message sent will be cached in LTE >> SMS Outbox Cache. 
Note: Please check Syslog to confirm the SMS has been sent successfully.

(Optional) Set a Message Quota

Go to LTE >> General Settings,

  1. Check Enable SMS Quota Limit
  2. Enter Quota Limit
  3. Select the action to apply when quota exceeded.
  4. Set up quota reset cycle, which can be monthly or customised for up to 60 days.

View SMS Message Received 

Go to LTE >> SMS Inbox, the messages received can be seen here. Click View to see the entire content.