Trevi FLEX PLUS 90 4G Flip Phone User Manual

Introduction

This manual provides essential instructions for the setup, operation, and maintenance of your Trevi FLEX PLUS 90 4G flip phone. Please read this guide thoroughly to ensure proper use and to maximize the features of your device. This phone is designed for ease of use, featuring large keys, dual screens, and a dedicated SOS function for enhanced safety.

1. Setup

1.1 Unboxing and Initial Inspection

Carefully remove all components from the packaging. Verify that the phone, battery, charging base, and USB-C cable are present. Inspect the device for any visible damage before proceeding.

1.2 SIM Card and Micro SD Card Installation

1. Power off the phone and remove the back cover.
2. Locate the SIM card slot(s) and the Micro SD card slot.
3. Insert your 4G compatible SIM card(s) into the designated slot(s) with the gold contacts facing down, ensuring it clicks into place.
4. If desired, insert a Micro SD card (up to 32GB, not included) into its slot for expanded storage.
5. Replace the back cover securely.

Image: The Trevi FLEX PLUS 90 4G flip phone in its closed position, displaying the external 1.77-inch screen with a contact name and number. This screen provides quick access to essential information without opening the phone.

1.3 Battery Charging

1. Connect the USB-C cable to the phone's charging port or place the phone into the provided charging base.
2. Connect the other end of the USB-C cable to a compatible power adapter (not always included) and plug it into a wall outlet.
3. The battery indicator on the screen will show charging status. Allow the phone to charge fully before first use.

Image: The Trevi FLEX PLUS 90 4G flip phone resting in its dedicated charging base. The external screen is visible, indicating the phone's status while charging. The charging base simplifies the charging process.

2. Operating Instructions

2.1 Power On/Off

• To power on: Press and hold the red 'End Call/Power' button until the screen illuminates.
• To power off: Press and hold the red 'End Call/Power' button, then confirm 'Power off' on the screen.

2.2 Dual Screen Functionality

• Internal Display (2.4" LCD): Provides a clear and comfortable view for menus, messages, and calls when the phone is open.
• External Display (1.77"): Shows time, date, battery status, and incoming call notifications without needing to open the phone.

Image: The Trevi FLEX PLUS 90 4G flip phone in its open position, revealing the large internal 2.4-inch LCD screen and the spacious, backlit keypad. The screen displays a clear interface, and the keys are designed for easy dialing and navigation.

2.3 Making and Receiving Calls

• Making a Call: Open the phone, use the large backlit keys to dial the number. The phone will audibly repeat the digits as you type. Press the green 'Call' button to initiate the call.
• Receiving a Call: When the phone rings, open the flip or press the green 'Call' button to answer.

2.4 Contacts and Messaging

• The phone can store up to 500 contacts in its directory and 200 SMS messages.
• Navigate to the 'Contacts' menu to add, edit, or delete entries.
• Access the 'Messages' menu to compose new SMS or read received ones.

2.5 SOS Function

The integrated SOS function allows you to quickly contact pre-set emergency numbers:

1. Setting up SOS Numbers: Go to the 'SOS Settings' menu. You can program up to 5 emergency contact numbers.
2. Activating SOS: In an emergency, press and hold the dedicated SOS button located on the back of the phone. The phone will automatically call the pre-set numbers in sequence and send an SMS message to these contacts.

2.6 Quick Dial Keys (M1, M2, M3)

The M1, M2, and M3 keys can be programmed for quick dialing of your most important contacts. Refer to the phone's settings menu to assign numbers to these keys.

2.7 Multimedia Features

• FM Radio: Tune into your favorite radio stations.
• MP3 Player: Play audio files stored on your Micro SD card.
• Voice Recorder: Record voice notes or conversations.
• VGA Camera: Capture basic photos.
• LED Flashlight: Activate the built-in flashlight for illumination in low-light conditions.
• Wireless Connectivity: Connect to compatible accessories like headphones.

3. Maintenance

3.1 Cleaning

Wipe the phone's exterior with a soft, dry, lint-free cloth. Avoid using harsh chemicals or abrasive materials, which can damage the surface.

3.2 Battery Care

• Avoid extreme temperatures, which can reduce battery life.
• Do not leave the phone fully discharged for extended periods.
• Use only the provided charging accessories or compatible replacements.

3.3 Storage

If storing the phone for an extended period, charge the battery to approximately 50% and store it in a cool, dry place.

4. Troubleshooting

5. Technical Specifications

• Brand: Trevi
• Model Name: FLEX PLUS 90 4G
• Operating System: Proprietary
• Cellular Technology: 4G (supports 2G, 3G, 4G networks)
• Main Screen Size: 2.4 Inches LCD
• External Screen Size: 1.77 Inches
• Memory Storage Capacity: Expandable up to 32 GB via Micro SD (not included)
• Fixed Resolution Effective: 5 Megapixels (VGA Camera)
• Battery Composition: Lithium
• Charging Port: USB Type-C
• Special Features: Expandable Memory, Basic Phone, Large Backlit Keys, Dual Screen, SOS Function, Number Repetition, FM Radio, Multimedia Player, Voice Recorder, LED Flashlight, Wireless Connectivity.

6. Warranty and Support

Specific warranty information for the Trevi FLEX PLUS 90 4G is not provided in the product details. For warranty claims, technical support, or inquiries regarding spare parts and software updates, please contact the manufacturer directly or refer to the documentation included with your purchase. Keep your proof of purchase for any warranty-related services.