Telemarketing companies have a mandatory prefix from today – ISTOÉ DINHEIRO
Starting this Thursday (10th), the mandatory use of the 0303 prefix in calls made to customers by telemarketing companies begins ...
Starting this Thursday (10th), the mandatory use of the 0303 prefix in calls made to customers by telemarketing companies begins ...
Green light to change the register of oppositions, here's how to block "annoying" telemarketing calls Advertising calls wild, insistent and ...
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