nandohyphen1
I am sure, this means using the full functionality of Dual-SIM and Dual-eSIM like other smartphones support.
Not between different phones. All in one Pixel phone wich supports Dual-(e)SIM.
Haven't tried it myself yet because I am waiting for the stable version, but I appreciate it!
Same technology as iPhones support since years.
Big thank you to the GrapheneOS devs!