The STLSX4, part code S30810-Q2944-X, from Siemens is in stock and available from Office Phone Shop.
This card can be used in the Hipath 3550 and the Hipath 3350 system.
Our customer service and quality assurance allows you to buy with confidence. All refurbished and remanufactured business phones and system parts come fully tested and with a full 1 year warranty.
Please quote Siemens STLSX4 or part code S30810-Q2944-X when contacting us about this product.