E1/T1
A European format for digital transmission. E1 supports signals at 2 Mbps (32 channels at 64Kbps, with 2 channels reserved for signaling and controlling), versus the T1, which carries signals at 1.544 Mbps (24 channels at 64Kbps).
Jabra PRO 9465 Duo is the first series of wireless office headsets, which is equipped with a user-friendly touch screen and touch sensors for simple call management.
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