Ical Feed not able to display full event details

Hi There

I have been using event manager for a while now and every time there is an update i have to replace the ical.php with a old one that I changed before to make it output the full details into my iPhone calendar.

I have been adding :
DESCRIPTION:Address: {$EM_Event->output(‘#_LOCATIONNAME\n #_LOCATIONADDRESS\n #_LOCATIONTOWN\n #_LOCATIONPOSTCODE\n \n Customer Name:#_ATT{Customer Name:}\n Email:#_ATT{Customer Email:}\n Phone Number:#_ATT{Customer Phone Number:}\n Mobile number:#_ATT{Customer Mobile Number:}\n Number of Guests:#_ATT{Number Of Guests:}\n Childs Name:#_ATT{Childs Name:}\n Setup:#_ATT{Setup Time:}\n AGE:#_ATT{Childs Age}{4|5|6|7|8|9|10|11|12|13+|N/A}\n \n’)}

but when adding this to the current ical.php it means my iphone wont add the calender anymore. can anyone please tell me how you can get all the information on a event into ical feed and working on a iphone.

thanks

paul

https://www.ads-software.com/extend/plugins/events-manager/