T-Mobile offering $49.99 Unlimited Loyalty Plan to existing customers

The number 4 carrier in the U.S., T-Mobile, has recently opened up the US$49.99 Unlimited Loyalty Plan it offered as a trial in the San Francisco area to all of its customers in the U.S. that have been with the carrier for at least 22 months. In addition to offering unlimited voice to its long-time customers for a discounted price, T-Mobile is also offering the option to add additional lines to the $49.99 unlimited monthly plan for only $39.99 per line. This means that two people could enjoy unlimited voice for $89.98, and three could get unlimited calling for only $129.97.

T-Mobile has also created a new incentive program meant to bring in non T-Mobile customers as additional lines on existing customers' plans. T-Mobile customers could earn a $135 credit each time they add a new friend or family member to their plan.

Details of the new promotions can be seen by logging into the My.T-Mobile.com website.