Installation and activation of all built-in functions, the corresponding integration with email and the complete network involving all 18 different device worked fine and was completed within 15 minutes! Use of this manual was in setting not necessary because the settings menu was self-explanatory to me! Only when the "fax" hooked it, because it had to be released manually in the firewall in setting before the port 5031! The only drawback: the unit is - depending on use - very warm and must be set up accordingly! But so far I am very satisfied and can recommend this device unconditionally! In previous reviews everything else described on this product! To process and fast shipping by Amazon I forgive 10 points - just perfect!