الوثائق والبرامج
user & administrator documents
المواصفات
معارف
- Voyager 815/855: Product Specs
- Voyager 815/855: Headset Controls
- Voyager 815/855: How to Use
- Voyager 815/855: Hands-Free Features
- Voyager 815/855 Date Code Location
- Voyager 815/855 Spares and Accessories
- Voyager 815 Product Information
- Voyager 815/855: Indicator Lights and Tones
- Voyager 815/855: How to Replace the Ear Tip
- Voyager 815/855: How to Turn Off the Online Indicator Light
الضمان
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Limited Warranty Terms -
خدمة ضمان سماعة الرأس