The government has taken strict measures to discourage telemarketers from bombarding your cellphone with unsolicited adverts to market their products and services without your consent.
Companies are no longer allowed to use your personal information without your written consent, whether you are an existing customer or a prospective one.
And they are no longer allowed to use your information after you have objected to them doing so and you only have to decline once after that they arent allowed to contact you any further for another request.