 ከእነዚህ መሣሪያዎች መካከል አንዳንዶቹ በ PST ውሂብ እና አቃፊዎች ወይም መልዕክቶችን በማገገም ላይ ምርጥ ናቸው.
A part of this flexibility is achieved by using triggers for SMPP authentication as well as acknowledge or forwarding of SMS messages.