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We're happy to advise you by phone.
You can reach us from Monday to Friday between
9:00 am and 5:30 pm
at the number below
+49 761 / 45 89 29-10
If you have any questiones about returns and RMA requests please call us at the following number
+49 761 / 45 89 29-19
Yealink T4xS Serie
Enrich Collaboration, Improve Productivity
T4S series is the upgraded IP phone line of Yealink’s former T4 series.
Designed for today’s busy execu-tives and managers, the T4S series
features an elegant appearance, Optima high-definition audio quality and
a remarkable phone experience. Integrating cutting-edge features
like Wi-Fi and Bluetooth connectivity, the T4S series enriches
business users’ daily collaboration. It also protects business
users’ investment with its effortless deployment and broad
interoperability with UC platforms and IP PBX systems.
Optima HD Audio
Yealink’s Optima HD audio technologies, industry-leading acoustic
clarity and newly-added support for Opus* to its broad audio codec list,
the Yealink T4S guarantees a lifelike collaboration experience.
* By supporting Opus, Yealink T4S series delivers better audio quality in both high-bandwidth and poor network conditions, comparing to other wideband or narrowband codecs.
Remarkable User Experience
Yealink T4S series delivers excellent stability and performance
with its latest advanced components. The phones feature an
optimized interface for a smartphone-like user experience. Its
rich one-touch soft keys allow for customization, bringing
additional convenience and increasing productivity.
Effortless Configuration and Upgrade
The Yealink T4S supports efficient provision and effortless mass deployment with Yealink’s free Redirection and Provisioning Service (RPS). Furthermore, the T4S features a unified firmware and an auto-p template that apply to all phone models (T41S, T42S, T46S and T48S), saving even more time and IT costs for businesses.