This document is the user guide for the Nokia 2720 fold, which introduces the safety precautions, getting started, calling features, messaging features, settings options, applications, organizer, network connections, and green energy-saving functions of the phone.
This guide covers safety precautions, installation of the SIM card and battery, and charging procedures for the Nokia 2720 Fold. It explains how to handle the device’s antenna, headset, and magnetic field warnings, and provides detailed key and part descriptions.
The manual also describes everyday functions such as making and answering calls, using voice messages, navigating menus, adjusting volume, locking the keypad, and accessing applications and connectivity features.
Press and slide the back cover toward the bottom of the phone, remove the battery, open the SIM holder, insert the SIM with the contacts facing down, close the holder, then re‑insert the battery and replace the back cover.
Connect the charger to a wall outlet, then connect the charger to the device; disconnect both when the device indicates a full charge.
Select Menu and press * within 3.5 seconds to lock the keypad.