KX-NT346
- 6-Line Backlight LCD Display
- 24 Flexible CO Buttons
- 2 Ethernet Port (100 Base-TX)
- Power-over-Ethernet (PoE)
- Options: KX-NT303 or KX-NT305, KX-NT307

KX-UT343
- 3-Line Backlight LCD Display
- 24 Flexible CO Buttons
- 2 Ethernet Port (100 Base-TX)
- Power-over-Ethernet (PoE)
- Options: KX-NT303 or KX-NT305, KX-NT307

KX-NT321
- 1-Line LCD Display
- 8 Flexible CO Buttons
- 2 Ethernet Port (100 Base-TX)
- Power-over-Ethernet (PoE)
