How to connect my Jabra PRO 92x with Siemens OptiPoint410, 420, 500, 600Jabra Pro 920 MonoPrerequisite:Jabra PRO 92x + Jabra LINK 14201-10 + Siemens Acoustic AdapterIn combination with one of the following phones:OptiPoint 410 standard / advanceOptiPoint 420 standard / advanceOptiPoint 500 basic / standard / advanceOptiPoint 600+ OptiPoint Acoustic Adapter:min. Version number for: S30817-K7110-B508 -10min. Version number for: S30817-K7110-N508 -1+ HiPath phone system:HiPath 500 from V.5HiPath 1220 from V2.1 Build 032HiPath 2000 from V1.0HiPath 3000 from V3 SMR 14HiPath 3000 from V4 SMR 7HiPath 4000 from V1Important: If any of the components are missing the Remote Call Controlwill not work.05/04/2021 09:27https://www.jabra.co.uk/supportpages/jabra-pro-920/920-25-508-102/faq/49a0d7d5-9f80-4b44-91b3-67969b07ac89Page 1 of 3