generalDesc = (new PhoneNumberDesc()) ->setNationalNumberPattern('[148]\d{2,4}') ->setPossibleLength([3, 4, 5]); $this->premiumRate = PhoneNumberDesc::empty(); $this->tollFree = (new PhoneNumberDesc()) ->setNationalNumberPattern('10[1-3]') ->setExampleNumber('101') ->setPossibleLength([3]); $this->emergency = (new PhoneNumberDesc()) ->setNationalNumberPattern('10[1-3]') ->setExampleNumber('101') ->setPossibleLength([3]); $this->short_code = (new PhoneNumberDesc()) ->setNationalNumberPattern('(?:1|8[1-7])\d\d|40404') ->setExampleNumber('100'); $this->standard_rate = PhoneNumberDesc::empty(); $this->carrierSpecific = (new PhoneNumberDesc()) ->setNationalNumberPattern('404\d\d') ->setExampleNumber('40400') ->setPossibleLength([5]); $this->smsServices = (new PhoneNumberDesc()) ->setNationalNumberPattern('404\d\d') ->setExampleNumber('40400') ->setPossibleLength([5]); } }