I tell people I don't have a cell phone, but when pressed I say I technically do have many smartphones, because I keep buying them at garage sales for super cheap and not actually using them. And technically, I also have the iPhone 6s in my car in case of emergency, but its been powered off for multiple years. Other than that phone, I think it's been over a year since I took one out of my house. Oh wait, I forgot, I also have a smartphone that I keep offline and use only as a camera, but I don't even think of that as a phone and I only take it out of my house once every couple of months or so.
When I explain all of this, some people say the first thing I said (that I don't have a smartphone) is a lie, but I see it more as a simplification because whatever someone asked me to do that led to my statement obviously can't be done with the phones that I have but not on my person. On the other hand, I do have a phone number that I use through JMP [1], so if someone asks me to text or call them, then I actually can do that from a laptop. So, practically, for many purposes I do have a smartphone. I can make and receive calls and text messages, and I can install apps (just not iOS or Android apps).
It's an interesting (to me) question of whether I am lying by saying I don't have a cell phone. In other contexts, I might say that my phone is in my backpack (referring to my laptop), or I might give someone my phone number and then when they ask if I got their message I might say that I can't access my phone right now but I'll reply later. It kind of seems like one of those things has to be a lie, but all seem kind of true.
(I considered making this a reply to simu1acrum's comment, and it is inspired by it (specifically by "I don't pretend to have things I don't have, and I don't pretend that I don't have things I do have."), but it's not really a reply so I made it a top-level comment instead.)