Office Phone Shop have the Siemens STLSX4-R, part code S30810-K2944-Z3, in stock.
This card operates in the Hipath 3500 and Hipath 3300 systems.
We fully test and provide a warranty with all remanufactured & refurbished business phone systems and business phone parts.
Our UK warehouse has a large stock of remanufactured & refurbished phone PBX system spares and phone parts. Please quote S30810-K2944-Z3 when ordering.