
Are the following mentions coreferent?:
<m> carry </m> in T - Mobile will carry the BlackBerry Q10, business registration begins April 29th, More details on the BlackBerry Q10's release in the US are starting to surface. T - Mobile confirmed in an email that its business customers will have the opportunity to register for the device starting next week on April 29th, with availability and pricing details to follow "at a later date." General consumers will likely have to wait a little longer, if T - Mobile follows the same launch strategy that it did with the Z10. 
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<m> carry </m> in T - Mobile has announced it will carry the BlackBerry Q10, and business registration will begin at T - Mobile. com on April 29. T - Mobile will carry the BlackBerry Q10, and business registration will begin at T - Mobile. com on April 29. 