Which model could not support built-in Wi-Fi and Bluetooth?
Understand the Problem
The question is asking which specific model among the listed options does not have built-in Wi-Fi and Bluetooth capabilities. This requires knowledge of the specifications of the models mentioned.
Answer
T46S
The final answer is T46S.
Answer for screen readers
The final answer is T46S.
More Information
The Yealink T46S is a model that does not have built-in Wi-Fi and Bluetooth but can add these features via a dongle.
Tips
A common mistake is assuming newer models automatically have built-in Wi-Fi and Bluetooth.
Sources
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