CROSSCALL CORE-S4 Mobile Phone User Guide
Learn how to use the CORE-S4 mobile phone by CROSSCALL with the user manual. With a durable design, 4G connectivity, and long battery life, this phone is perfect for any situation. Discover its features, including built-in apps, X-LINK technology compatibility, and a powerful torch. Find out how to operate its one-piece backlit keypad and 100 dB speaker for clear calls in noisy environments. Get to know your new device with the CORE-S4 user guide.