
Are the following mentions coreferent?:
<m> confirmed </m> in 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. Still a solid confirmation that QWERTY fans will at least be able to get their BB10 on in the very near future. 
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<m> announced </m> in Research in Motion today announced that T-Mobile USA will start selling the new BlackBerry Curve 8900 smartphone to its customers. Dubbed as the thinnest and lightest QWERTY BlackBerry, the Curve 8900 will feature built-in GPS with support of location-based services, WiFi with voice and data support, a 3.2 megapixel camera with digital zoom, image stabilization and flash, video recording and playback, a music player, a 3.5mm stereo headset jack and a microSD/SDHC memory card slot with a 256MB card included in the box. 