Note that this only applies to the older BlackBerry OS (7 and earlier) phones, which used the BES. BB10 and later Android phones worked and will continue to work like any other phone.

The Z10 and Q10 were the first BB10 phones in 2013, and I believe BlackBerry only produced one more BBOS phone after that. After the Classic and Passport in late 2014, BlackBerry switched to Android with the Priv, KeyOne, and Key2 and essentially abandoned the BB10 OS and phones.