let attrString = NSMutableAttributedString(string: text + phone, attributes: nil)
 let rangeText = (attrString.string as NSString).range(of: text)
 let rangePhone = (attrString.string as NSString).range(of: phone)

 attrString.setAttributes([NSAttributedStringKey.foregroundColor: UIColor.red], range: rangeText)

 attrString.setAttributes([NSAttributedStringKey.foregroundColor: UIColor.brown,
                                              NSAttributedStringKey.underlineStyle: NSUnderlineStyle.styleSingle.rawValue],
                                 range: rangePhone)