ZDNET's key takeaways Phreeli says it's the first privacy-by-design US wireless service.Sign-up only needs a ZIP code, username, and payment method.Founder aims for more privacy than major carriers.

Hanna Horvath is a CERTIFIED FINANCIAL PLANNER™ and Red Venture's senior editor of content partnerships. Fox Money is a personal finance hub featuring content generated by Credible Operations, Inc.

Nowadays, people don't send letters to one another when they want to catch up. You may get holiday or birthday cards from your parents, grandparents or other family members and friends, but for the ...