REALME RMX3999 (01) PDF DOCUMENT

The main external components of the REALME RMX3999 are:

• Receiver

• Front Camera

• Proximity sensor & light sensor

• Volume Key

• Power Key / Fingerprint Scanner

Please follow these steps to install a SIM card:

1. Please turn off the phone before inserting the card.

2. This product is only compatible with Nano SIM on both slots of the SIM card holder.

3. Inserting non-standard cards can cause damage to the phone SIM card holder.

4. Keep the SIM Ejector Tool out of reach from children, to prevent accidental ingestion or impalement.

Please adhere to the following safety warnings:

• Do not place the phone or battery near or inside heating equipment, cooking equipment, or high-pressure vessels (such as microwave ovens, induction cooker, electric oven, heater, pressure cooker, water heater, gas stove, etc.) to prevent the battery from overheating which may lead to an explosion.

• The original charger, data cable, and battery shall be used. Unapproved chargers, data cables, or batteries that are not certified by the manufacturer may result in electric shock, fire, explosion, or other hazards.

When charging, please place the REALME RMX3999 in an environment that has a normal room temperature and good ventilation. It is recommended to charge the device in an environment with a temperature ranging from 5°C to 35°C.

No, the back cover of the REALME RMX3999 cannot be removed.

To reboot the REALME RMX3999, press and hold the Power Button and Volume Up Button at the same time until the realme boot animation is displayed.

You can use realme Clone Phone to easily transfer photos, videos, music, contacts, messages, apps, etc., from your old phone to the new one. If you have an old Android phone, first download and install Clone Phone. Next, open Clone Phone on both the new and old phones, and follow the on-screen instructions to complete the operation.

If you have an old iPhone, open the Clone Phone app on your new REALME RMX3999 directly. Follow the on-screen instructions to sign in to your iCloud account and sync the files.

To switch system languages on your REALME RMX3999, go to Settings, then Additional settings, and then Language & Region. Select the corresponding language.

For inputting, the device supports: English, Hindi & Nepali.

For readability, the device also supports: Assamese, Bengali, Gujarati, Hindi, Kannada, Kashmiri, Konkani, Malayalam, Manipuri, Marathi, Nepali, Oriya, Punjabi, Sanskrit, Sindhi, Tamil, Telugu, Urdu, Bodo, Santhali, Maithili, Dogri and English.