Yealink
T4 Series IP Phone Comparison Chart
Yealink T4 Cheat-Sheet
Get the specs for all 10 Yealink T4 IP phone models on a single page:
T49G, T48S, T48G, T46S, T46G,
T42S, T42G, T41S, T41P, T40P
Instantly see the similarities and differences between models.
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