ES620 IPPhone
www.escene.hk
Escene Communication
Figure 2.2 Footstand of ES620
5)
If you want to connect an ESM (Extension set), you could connect it (any interface) to the EXT
interface on the phone with a RJ-45 cable (a straight-through cable), and the second ESM can be
connected to the first one too. It supports 6 ESMs.
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