WhatsApp chuan Android, BlackBerry leh iOS-ah te Voice Calling feature an dah belh hnu-ah Windows Phone hmangtute tan Voice Calling feature (voice over Internet protocol) an dah thar ve leh.WhatsApp hian Thawhlehni khan Windows Phone app chu an update a, update app (version 2.12.60.0)-ah hian Audio files inthawn theihna pawh an dah thar bawk a, Audio files inthawnna hi Windows 8.1 leh a chung lam
hmangtute tan chuan hman theihin a awmsa tawh a ni.
Voice Calling features-ah hian leh emergency number dang biak theihloha awm ṭhin pawh biak theihin an dah tawh bawk a ni.