EBS CPX220NWB Installation And Programming Manual page 86

You have an option to select among the values on a drop list by clicking the arrow
next to the check box. Available options are: 5, 10, 15, 30 minutes; 1, 2, 6, 12 hours;
1, 7 days; MAX (no validity period set).
6.7.1.4. Outgoing SMS
The user can restrict the number of SMS to be sent by the equipment. As GPRS shall
be the primary transmission mode, this restriction is important mainly for economic
reasons.
Check the [Activate SMS restrictions] check box to activate the access to information
groups subject to restrictions:
 SMS tests to server
 SMS events sent to server
 SMS events sent to the user
 Replies to commands
 Restrictions are defined by specifying two values:
 Max number of SMS: Defines a maximum number of SMS sent in a time unit
(please refer to 'Counter reset' parameter). This option protects the user
against sending too large volume of SMS, e.g. in case of a fault.
 Counter reset: That parameter defines time (in minutes) after which the
counter of SMS sent is to be reset.
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