Grundfos CIM 25X SMS commands Montage- Und Betriebsanleitung Seite 92

Command
SMSLIMIT <ON | OFF>
12
Description
The same event message cannot be sent more than 10 times in a
row within 24 hours. This prevents the transmission of an unlimited
stream of identical messages if the Grundfos product is in a condition
where the same event appears and disappears continuously within a
short period. The total number of event messages is also limited to
100 within 24 hours.
The command activates or deactivates the two limitations. The CIM
25X will acknowledge the change with this message:
SMSLIMIT: changed to <ON | OFF>
If the limitations are activated and one of the limits is reached, the
CIM 25X will send this message:
SMS alarm/warning limit of 10 identical messages
per day has been reached
or
SMS alarm/warning limit of a total of 100 messages
per day has been reached
To see the setting, use the command GSMSETTINGS.
Default setting: ON.