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EXP20 EXP50 EXP40
EXP20

IP Phone Expansion Module ( LCD )
160x320 graphic LCD
20 physical keys each with a dual-color LED
Up to 38 additional programmable keys through page switch
2 adjustable angles
Supports T27P/T29G Expansion
EXP50

Color Expansion Module
4.3" LCD
3 page
20 keys each page
Compatible with T5 Series
EXP40

LCD Expansion Module
Rich visual experience with 160x320 graphic LCD
20 physical keys each with a dual-color LED
2 independent control keys are used for fast switch pages
Stand with 2 adjustable angles, Wall mountable, Supports T46G/T48G Expansion