Plantronics T20 Telephone User Manual


 
TEXT
DECIBEL GAIN
Maximum gain: 18dB
PHYSICAL DIMENSIONS
Size: 9.5" x 7" x 3.25"
Weight: 2.52 lbs.
CHAPTER 9
SPECIFICATIONS
INDEX
Audio output jack ........................9
Base plate, removal......................4
Desk mounting ............................4
Dial modes
Pulse ......................................3
Tone ......................................3
Handset Volume control ..............5
Hold ............................................6
Light indicator ........................6
Installation ....................................4
Memory dialing ............................8
Programming ......................6, 7, 8
Modular cords..............................2
Packing checklist ........................2
Redialing ......................................6
Ringer volume ..............................6
Wall mounting ..............................4
Toubleshooting ..........................10
Warranty ....................................16
17