The Codec is your primary means of communication with your support team. Access it by pressing the 'Select' button (or equivalent). You'll have various frequencies to contact different individuals: Mei Ling for saving your game and mission data, Colonel Campbell for mission objectives and general advice, Naomi Hunter for medical and biological information, Master Miller for survival and tactical tips, and Meryl Silverburgh (once you meet her) for local intelligence. Regularly contacting your team is crucial for hints, plot progression, and saving your game. save often, especially before challenging areas or boss fights.
