This document is the user manual for Nokia 2720 fold phone, which introduces the usage and features of the phone.
This manual covers important safety information, including restrictions on use in prohibited areas and the need for qualified service personnel. It also explains how to insert the SIM card and battery, charge the device, and operate basic functions such as calls, messaging, and audio/video playback.
Additional sections describe the phone’s settings, network services, data synchronization, and accessories. The document includes regulatory information, warranty details, and legal notices relevant to the Nokia 2720 fold. This manual is written in Chinese.
| Model number | RM-519 |
|---|
Open the SIM card holder, insert the SIM card with the contacts facing down, then close the holder.
Connect the adapter cable to the charger’s USB port, then plug the adapter into the phone’s charging port.
No, the device does not have waterproof performance and should be kept dry.