拨打手机号

1.小程序

<view class="info-item">
    <text>客服电话：</text>
    <text bindtap="fnCallPhoneKf">456789</text>
</view>


  fnCallPhoneKf(){
    wx.makePhoneCall({
      phoneNumber: '4001601519'
    })
  }

2.taro

 <View className="member_con-list-box2" onClick={this.callPhone.bind(this)}>
       <View className="member_con-list-box-text">联系客服</View>
 </View>

callPhone() {
    var that = this
    Taro.makePhoneCall({
      phoneNumber: '45678'
    })
}