Lenovo A390 Smartphone- User Manual

6 Gravity Sensor The Gravity sensor automatically rotates the screen according to the rotation of the device. To unlock the screen direction: Menu > Settings > Display > Auto-rotate screen . After launching an application, you can rotate the screen in your preferred direction.

7 Precautions and Tips for A390 Never drop, strike, scratch, twist, knock, vibrate or push the A390 or place any heavy objects on it. Gently touch the A390. Keep the A390 away from any magnetic substances, mobile phones in conversation, electrical appliances or speakers. Avoid exposing the A390to ex...

8 For your Safety and Notice Please read these safety guidelines before using your mobile phone to assure the safe and obey the law. For driving safety While driving please obey local laws and regulations with regard to mobile phone use. Under very rare circumstances using the mobile phone in certai...

10 solvents to wipe the mobile phone. Use a soft, dry cloth or anti-static cloth to clean the mobile phone, battery and charger. Children’s safety Please do not put your mobile phone and accessories on any place where the children can get touch with them. Battery Safety CAUTION: RISK OF EXPLOSION IF...

11 battery to leak, overheat, crack and catch fire. Please do not solder the contact points of the battery, as this will cause the battery to leak, overheat, crack and catch fire. If the liquid in the batteries goes into the eyes, there is a risk of blindness. If this occurs do not rub the eyes, but...

12 accessories may be used. Lenovo does not give any performance or safety assurance for any products which are not made or approved by Lenovo. Please charge with dedicated voltage. Using mismatched power will damage the mobile phone and charger. Short circuit charger is forbidden. It will cause ele...

13 between -10 ℃ ～ 50 and humidity between 35% ℃ ～ 85%. Please do not use your mobile phone near low signal or precision electronic equipment. Radio wave interference may cause the malfunctioning of such electronic equipment and other problems. Special attention must be paid near the following equip...

14 lead to damage to the phone such as battery leakage or circuitry failure. Please do not use needles, pen tips, or other sharp objects on the keypad as this may damage the mobile phone or cause it to malfunction. Avoid having the mobile phone come into contact with water or other liquids. If liqui...

15 equalizer to an appropriate level. Excessive use of headphones or earphones for a long period of time at high volume can be dangerous if the output of the headphone or earphone connectors do not comply with specifications of EN 50332-2. The headphone output connector of your Mobile phone complies...

18 discomfort or even a skin burn. Avoid keeping your hands, your lap, or any other part of your body in contact with a hot section of the Mobile phone for any extended time. Polyvinyl Chloride (PVC) cable and cord notice WARNING: Handling the cord on this product or cords associated with accessorie...

20 Specific Absorption Rate (SAR) certification information THIS DEVICE MEETS INTERNATIONAL GUIDELINES FOR EXPOSURE TO RADIO WAVES Your mobile device is a radio transmitter and receiver. It is designed not to exceed the limits for exposure to radio waves (radio frequency electromagnetic fields) reco...

22 Recycling and environmental information General recycling statement Lenovo encourages owners of information technology (IT) equipment to responsibly recycle their equipment when it is no longer needed. Lenovo offers a variety of programs and services to assist equipment owners in recycling their ...