BlackBerry has yet to release sales figures for the new phones, which first went on sale in the U.K. on Jan. 31. The first sign of how well the platform is doing is expected next week when BlackBerry reports its financial results for the December-to-February quarter, which includes the launch of BlackBerry 10 in many countries outside of the U.S.
Martyn Williams covers mobile telecoms, Silicon Valley and general technology breaking news for The IDG News Service. Follow Martyn on Twitter at @martyn_williams. Martyn's e-mail address is firstname.lastname@example.org