Mitel 5634 WiFi handset w/battery & clip

SYSTEM COMPATIBILITY: MIVOICE BUSINESS, MIVOICE OFFICE, MIVOICE MX-ONE AND MIVOICE 5000
Dimensions (l x w x d): 137 × 52 × 21 mm
Weight: 135g (battery and clip included)
240 × 320 pixel LCD color screen with white backlighting
3 programmable soft keys
9 programmable hot keys
Push button alarm
Up to 1000 entries with company phone book
Up to 250 entries in local phone book
14 ring signals, flashing LED and vibrator
Supports WiFi 802.11 a/b/g/n/ac standards
Hearing Aid Compatible (HAC)
Bluetooth 5.0