Sonim XP-3900 Unlocked

US Only – Renewed – Verizon, ATT & T-Mobile Unlocked

The Sonim XP3plus XP3900 is an ultra-rugged, reliable kosher flip phone built to endure tough environments while delivering clear and secure communication. Designed for those who value durability, simplicity, and kosher compliance, this device is ideal for everyday use in demanding work settings or for users who simply want a distraction-free lifestyle.

It features a 2.8″ internal display, a 1.3″ external screen, and supports 4G LTE for crisp, uninterrupted voice calls on Verizon, T-Mobile, and AT&T networks. With large tactile buttons, loud dual front-facing speakers, and MIL-STD-810H military-grade protection, the XP3plus ensures you stay connected in any situation — without internet access or apps.

Engineered with a rugged flip design and focused on essential features only, the Sonim XP3plus XP3900 is a dependable choice for anyone seeking a clean, kosher phone experience built to last.