Launch 3 Telecom sells a Siemens S42024-L5082-A373-06 part. They provide contact information to purchase the part via phone, email, or request for quote form. The company has been in business since 2003 selling telecom hardware and genuine Siemens replacement parts. They accept various payment methods and offer same day shipping with order tracking for the Siemens part. A warranty and return policy is included with purchases from Launch 3 Telecom.