User`s guide

Product information
eud-1281/1.2 – R2.0 – 02.2012 9
Protection against listening in and recording
The Aastra 400 communication solution comprises features which allow calls to be
monitored and recorded without the call parties noticing. Please note that these fea-
tures can only be used in compliance with national data protection provisions.
Communication system and software versions
Some communication systems or software versions do not support all the features.
The corresponding text sections are identified by a letter inside square brackets. The
Chapter "Communication system and software versions", page 114 indicates which
software versions support the relevant features.