Yes, the LG V60 supports dual SIM functionality. It has a hybrid SIM slot, which means you can either use it as a dual SIM device or use one SIM card and a microSD card for expandable storage. This allows you to have two phone numbers active on the device at the same time, making it convenient for users who want to separate personal and work calls, or for those who travel internationally and want to use a local SIM card alongside their regular one.