Multitech MultiModem iSMS SF100-G Administrator's Manual page 85

Parameter Description
If Unicode is enabled, a maximum of 70 characters can be sent.
Despite the spanned SMS value set, the maximum number of characters allowed in the text field is:
160 for ASCII
140 for Extended ASCII
70 for Unicode
Characters entered beyond the allowed limit are truncated.
Use the API to send a trigger message to the MultiModem iSMS. If the MultiModem iSMS has a
configured broadcast trigger, it sends the broadcast trigger message to the configured recipients.
85
Appendix A – Application Programming Interface (API)
MultiModem® iSMS System Administrator's Guide