Telematrix DC640 - Manual (Page 9)

1. Line Jack …...…………………………………… Modular receptacle for connecting
the line cord.
2. Headset Jacks ............................. Convenient RJ port or 2.5mm
coaxial port used to connect an
optional headset.
3. Handset Jack .............................. Connection for handset coil cord.
4. Power Adapter Receptacle ……..……. For optional coaxial power
adapter.
5. Elevation Stand Lock ……………………… Used to “lock” the elevation
stand.
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