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Datasheets, FAQs and service — with local support.
Datasheets
Official manufacturer datasheets and manuals (PDF) — in the Downloads section below and on every product page under the Downloads tab.
Downloads ↓Frequently asked questions
1.Click Settings.
2.Select System.
3.Select About phone.
4.Select Model&hardware.
Or dial phonenumber: *#06#
Downloads — datasheets and manuals
Official Chainway product documentation as PDF (manufacturer documents in English).