YEALINK EXP40 EXPANSION MODULE T4 SERIES
Yealink EXP40. Dimensions (WxDxH): 127 x 213 x 167 mm, Weight: 6.7 kg
Yealink BT40 Dongle
YEALINK BLUETOOTH DONGLE T46GN
YEALINK W52H ADDITIONAL HANDSET ONLY
Yealink SIP-W52H, Black, Silver, 5 cm, 2.4 cm, 14.4 cm