ADS Environmental Services RainAlert II QR 775008 A2 - Manual (Page 78)

Configuration and Activation 5-11
To receive email, enter the wireless provider’s SMS/mail
Gateway number and the recipient’s email address separated by
a colon. ADS only uses AT&T wireless service; therefore, all
emails should read in the following format:
+121:[email protected].
Editing the RSSI Device
The RSSI (Received Signal Strength Indication) device does not
require editing. This device corresponds to the signal strength for
wireless communication.