protected function getDependentPhoneNumbers() {
        if (!$this->_dependentPhoneNumbers) {
            $this->_dependentPhoneNumbers = new DependentPhoneNumberList(
                $this->version,
                $this->solution['accountSid'],
                $this->solution['sid']
            );
        }

        return $this->_dependentPhoneNumbers;
    }
protected function getDependentPhoneNumbers() {
        if (!$this->_dependentPhoneNumbers) {
            $this->_dependentPhoneNumbers = new DependentPhoneNumberList(
                $this->version,
                $this->solution['accountSid'],
                $this->solution['sid']
            );
        }

        return $this->_dependentPhoneNumbers;
    }
protected function getDependentPhoneNumbers ( ) { if ( ! $ this -> _dependentPhoneNumbers ) { $ this -> _dependentPhoneNumbers = new DependentPhoneNumberList ( $ this -> version , $ this -> solution [ 'accountSid' ] , $ this -> solution [ 'sid' ] ) ; } return $ this -> _dependentPhoneNumbers ; }
Access the dependentPhoneNumbers

@return \Twilio\Rest\Api\V2010\Account\Address\DependentPhoneNumberList
Access the dependentPhoneNumbers