SMS Server should be configured for sending SMS alarms via Modem. Available in Windows only.
To configure the SMS Server, follow the steps given below:
To find the Port Number, click on My Computer → right click Properties → Hardware→ Device Manager → Ports (COM & LPT) → Prolific USB-to-Serial Comm Port (COM3).
Make sure to use the mail ID provided by the mobile service provider (which should be in the format email@example.com) while configuring the email-based SMS action.
The Modem Status details that would be displayed are