Digicom 3G Router AM11 User Manual page 54

Inbox
You can read, delete, reply, and forward messages. Just click on one from the SMS
lists, then you can view the whole content of it in the SMS window below.
Refresh:
You can press "Refresh" button to renew SMS lists.
Delete, Reply, Forward Messages:
After reading message, you can check the checkbox on the left of each message to
delete, reply, or forward this message.