ADSL 2+ In-Line Filter / Splitter Features: Splits the ADSL line into one filtered RJ12 Socket for the phone and one non-filtered RJ12 socket for the ADSL 2+ modem Conforms to RCIT.0004 Telstra listed Compliant to AS/ACIF S041 : 2005 Compatible with all popular handsets,And cordless phones • Meets ETSI TS 101 952-1-5 Option A High quality low pass filter Complies with existing ACA regulations Optimum performance RoHS compliant Compatible with Mode-3 connection Works with ADSL2+