Bought the new Unlocked S7 from BB yesterday and Verizon WiFi calling is unavailable. Everything else from Verizon works perfectly fine. Inserted the Verizon SIM, the S7 rebooted to activate Verizon features, but no WiFi Calling option. Called Verizon this morning and the rep suggested I visit the Samsung Experience at BB to see what they can say or do. Bummer. Might just get the new Verizon LTE Network Extender instead of fretting about it, since literally the ONLY place I need WiFi Calling is in the dead spot known as my home. (And that's literally for EVERY carrier I've used.) On the plus side, since I'm using the Verizon Messages+ app, texts still work perfectly fine since it uses wifi when no cellular signal is detected.