Comes with 21GB 5G Data. Top-up required: £10, Call Back, Capped Contracts, Data Rollover, 30-Day Network Satisfaction Guarantee, Vodafone Reward Points, Vodafone Secure Net, 15% Discount on Additional Line, 30-day Customer Service Guarantee, VeryMe Rewards app, Trade-in Service, Vodafone Wi-Fi Hotspots, Wi-Fi Calling, eSIM Compatible, 14GB extra data for 3 months. The 4042s (2525) boasts big buttons, ample display, impressive sound, long-lasting battery, MP3 player, calculator, alarm and torch. With Fast 4G connectivity and 1.8'' display screen.