According to a leaked document obtained by TmoNews, T-Mobile US is about to please some of it’s texting addicting Unlimited Text BlackBerry customers.

Information is set to become available to staff starting October 15 with the option to become available starting October 21. BlackBerry users on the plan will no longer need data services enabled and will be able to use BlackBerry Messenger at no additional charge and without the need to activate it.

T-Mobile seems to be giving RIM’s BlackBerry some more room to breathe ahead of the launch of it’s latest platform, BlackBerry 10 in January 2013, of which T-Mobile is rumoured to bring exclusive devices of.