Cell phone radiation is not safe.

Peer-reviewed research has demonstrated a myriad of adverse effects from cell phone radiofrequency radiation including increased brain cancer, DNA damage, oxidative stress, immune dysfunction, altered brain development, damaged reproduction, sleep changes, hyperactivity, and memory damage.

Thankfully you can easily reduce your daily dose by using EMF protection devices - https://essentialenergy.solutions/collections/all-products/products/essential-pendent