The TLA8, part code S30817-Q926-A308, from Siemens is available from Office Phone Shop.
This card can be used in the Hipath 3550 and the 3350 systems.
Office Phone Shop stock a wide range of Siemens business phones, phone systems & parts.
We stock new and end of life telephones, legacy system spares and parts. If you can’t find the part you need, please contact us for help.