Additional Features
The Energizer E4 showcases a handful of additional features that highlight its role as an emergency communication tool. Absent modern technology and conveniences, it compensates with a simple yet pivotal SOS feature, ensuring users stay connected to safety services when needed. There are no sensors typically found in modern smartphones, indicating the phone's strict adherence to simplicity. It supports SMS messaging for communication and notably lacks the presence of Java-based games, which were once a staple in feature phones.