The Siemens PFT, part number S30777-Q540-X, is available from Office Phone Shop (Alternative part number L30251-U600-A373).
This unit works with the Hipath 3800 system.
We also offer a full warranty with all refurbished and new telephones, business telephone system parts & spares. Office Phone Shop fully test all parts before they are shipped.
Please quote Siemens PFT or product code S30777-Q540-X when ordering.