@thesquirrelfish I don't think that any wireless device can be fully "anonymous" but have you heard of the #CapePhone?
It's not fully anonymous either but it changes your IMSI daily for calls/Net use & if you route thru a good VPN & use Signal, it's probably the best you can do, if you need/want that level of Net security & privacy.
#NetSecurity #MobilePhones . . .
I don't need this level of security but for those of you who do, you might want to consider getting a #CapePhone which supposedly changes it's IMSI daily & provides other levels of security if you're willing to pay for it.
Regular Monthly fee is $99. Reduced to $15/mo for the 1st 6 months, if you buy a phone from them.
I pay #Verizon about $90/month. So, it wouldn't cost me that much to switch but they don't have there own cell network (don't know whose they use) & there's no info on service access yet but I might switch to them down the road.
sgt1372