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補聴器 Advanced Bionics Marvel CIのPDF マニュアルをオンラインで閲覧またはダウンロードできます。Advanced Bionics Marvel CI 16 ページ。 General bluetooth questions
Advanced Bionics Marvel CI にも：クイック・スタート・マニュアル (2 ページ), よくある質問 (4 ページ), クイック・リファレンス・マニュアル (2 ページ)

What can I do if there are issues with sound quality for phone calls?

1. Restart Marvel CI.

2. Restart phone.

3. Adjusting the bandwidth setting in AB Remote mobile app may change the sound quality for phone

calls. Fixed and adaptive bandwidth settings are available. Fixed bandwidth uses a narrow bandwidth

(8 kHz); adaptive bandwidth uses a broader bandwidth (up to 16 kHz). Fixed bandwidth is the default

setting. Currently, there isn't specific guidance on which bandwidth setting should be used based on

the phone model or operating system.

Marvel CI

Bluetooth Resource