KX-UT248RU, KX-UT248RU-B (serv.man3) - Panasonic PBX Service Manual (repair manual). Page 21

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This section explains the ports and connectors on the unit.
Connections for AC Adaptor/LAN/PC

Optional AC Adaptor
• Use the following Panasonic AC adaptor.

KX-A239BX (PQLV206CE)

• The AC adaptor is used as the main disconnect device. Ensure that the AC outlet is installed near the unit and is easily acces-

sible.

When connecting a headset
• Ensure that the headset cord has slack and is not pulled tight during use to prevent damage to the connectors.
• Cords used to connect devices to the EHS jack or headset jack must be less than 3 m in length.

• The following headsets can be used with this unit. (Not all operations with the headsets can be guaranteed.)

- Wired headsets
   Panasonic RP-TCA400 and RP-TCA430
- EHS headsets
   Selected Plantronics-brand headsets
- Bluetooth headsets
   Selected Plantronics-brand headsets
   Selected GN Netcom-brand headsets