ドキュメントおよびソフトウェア
製品仕様
知識ベース
- CS55H (Home Edition): Phone Requirements
- CS55H (Home Edition): How to Install a CS55H Home Edition Headset
- CS55/CS55H (Home Edition): Comparison
- CS55H (Home Edition) Product Information
- CS55H (Home Edition) Troubleshooting
- CS55H (Home Edition) Features
- CS55H (Home Edition): Caller ID/Flash/Voicemail
- CS55 and CS55H (Home Edition): A Comparison
- CS55H (Home Edition) Date Code Location
- CS55H (Home Edition) Spares and Accessories
保証
-
Limited Warranty Terms -
ヘッドセット保証サービス