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The KX-UDT121 is a fully featured compact cordless phone by Panasonic including a full duplex hands free mode and headset support. The KX-UDT121 also has built-in Bluetooth® support, allowing a wireless headset to be used if needed.
High-Definition Audio (G.722)
Full Duplex Hands-free Capability
Noise Reduction System for Use in Noisy Environments