MO HB144

New smartphones manufactured on or after January 1, 2016 and sold in Missouri must include preloaded antitheft functionality or the capability to download it, available to purchasers at no cost

Wireless communications device dealers must maintain written records for three years when purchasing used devices for resale, including device description, seller identification, and a signed statement from the seller attesting the device is not stolen

Dealers are prohibited from purchasing used devices from anyone under 18 years of age and must pay for used device purchases by check or electronic transfer

Law enforcement may place investigative holds on devices for up to 30 days if they have probable cause to believe a device is stolen or evidence of a crime, with written confirmation required within 72 hours

Intentional violation of these provisions constitutes a class B misdemeanor; exemptions apply to devices returned under store policies or acquired through CMRS provider or manufacturer trade-in programs