(no charge for Wi-Fi calls to US, Mexico and Canada). Calls from Simple Global countries, including over Wi-Fi, are $.25/min. High-speed data is US only in Canada/Mexico, unlimited at up to 128kbps additional purchase required for data elsewhere. roaming and on-network data allotments differ: includes 200MB roaming. Some messages, including those over 1MB, use data and may be unavailable internationally. Unlimited talk & text features for direct communications between 2 people others (e.g., conference & chat lines, etc.) may cost extra. Plan not available for hotspots and some other data-first devices. Switching plans may cause you to lose current plan/feature benefits ask a rep for details. Capable device required for some features. Monthly Regulatory Programs (RPF) & Telco Recovery Fee (TRF) totaling $3.18 per voice line ($0.60 for RPF & $2.58 for TRF) applies taxes/fees approx. Credit approval, deposit, $10 SIM card, and, in stores & on customer service calls, $20 assisted or upgrade support charge may be required. Participating retail locations (and for existing customers, Care) only. T-Mobile Essentials 55: Limited time offer subject to change.