【實用通訊app】4Gcall|最夯免費app

4Gcall android mobile dialer is high quality and easy to use. High quality VOIP calls and easy to use.

Crystal clear voice quality.

Full branding option.

Bandwidth saver for low bandwidth areas.

Uses G729.

Compitable with any switch server.

Balance information.

Loudspeaker.

Call hold.

Call history information.

It work most of all android Phones.

IVR.

4Gcall as a default dialer do not support with dialing 911 emergency services.

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