The new deal is expected to go live beginning October 21

Oct 9, 2012 15:31 GMT  ·  By

T-Mobile USA has just announced the upcoming availability of the Nokia Lumia 810 Windows Phone 8 device, but the carrier has more aces up its sleeve.

The Samsung Galaxy Note II is also expected to arrive at the Magenta operator sometime on October 24, though this has yet to be confirmed by T-Mobile.

However, BlackBerry customers will be happy to learn that T-Mobile plans to launch a sweet deal on October 21. According to an internal document leaked via TmoNews, BlackBerry customers with Unlimited text and no data will be able to use BlackBerry Messenger (BBM) at no charge.

As mentioned in this document, the service will be added automatically, within 24 hours, so customers won’t have to subscribe to anything nor contact the carrier. Keep an eye out for this deal on October 21.