User Manual

Chapter 1: Introduction
Your IP Handset 3
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Introduction
The wireless IP handset
The wireless IP handset connects
to a Wi-Fi access point. The
internal battery is charged from
the dedicated cradle, which
connects to an external power
supply (12-24 V DC).
The TT-3670B Thrane IP Handset
& Cradle, wireless, includes the
following main units:
• TT-3672B Thrane IP Handset,
wireless
• TT-3674B Thrane IP cradle,
wireless