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Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing. ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT...
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Thank you for purchasing this ASUS product! Before you start, ensure that you have read all the safety information and operating instructions in this User Manual to prevent injury or damage to your device. NOTE: For the latest updates and more detailed information, please visit www.asus.com.
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Side Audio jack Power Key Volume key MicroUSB Microphone...
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• Using the bundled power adapter and ZenFone 4 signal cable to connect your ZenFone 4 to a power outlet is the best way to charge your ZenFone 4. •...
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Turning your ZenFone 4 on or off Press the power key at the side of your ZenFone 4 to power the device on or to power it off. Power key IMPORTANT: The first time you power on your ZenFone 4, you will see the Welcome screen.
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Removing / Inserting the battery of the ZenFone 4 To remove the battery of your ZenFone 4: Locate the groove on the lower-left corner of the ZenFone 4. With the phone upside down, pry the cover loose and then pull the rear cover off.
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To insert the battery of your ZenFone 4: Locate the contact points on one end of the battery and align them with the metallic pins on the ZenFone 4. Insert the battery into your ZenFone 4. Locate the openings for the side buttons on the rear cover.
Installing a Micro-SIM card To install a Micro-SIM card into the ZenFone 4: Remove the rear cover. Locate the Micro-SIM card slots. Insert a Micro-SIM card into one of the slots. IMPORTANT: This device uses the Micro-SIM standard. A Micro-SIM card is available from your mobile service provider.
Installing a microSD card To install a microSD card: Locate the groove on the bottom-left corner of your ZenFone 4. Pry the cover loose and then pull the rear cover off. Insert the microSD card into the microSD card slot.
Safety information ZenFone 4 care • Do not Do not leave your ZenFone 4 exposed to strong sunlight or excessive heat for a prolonged period. This may damage it. • Do not handle your ZenFone 4 device with wet hands or expose it to moisture or liquids of any kind.
The battery • Avoid charging in extremely high or low temperature. The battery performs optimally in an ambient temperature of +5 °C to +35 °C. • Do not remove and immerse the battery in water or any other liquid. • Never try to open the battery as it contains substances that might be harmful if swallowed or allowed to...
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If you are not going to use your ZenFone 4 for some time, fully charge the battery and store your ZenFone 4 in a dry place away from direct sunlight. Your ZenFone 4 should be switched off during storage. Recharge every 6 to 12 months.
• Do not place stickers that may block the keypad or affect other components such as the microphone, earpiece or camera lens. WARNING! Failure to follow these instructions may lead to serious personal injury and possible property damage. Driving safely Never use handheld phones while driving.
• Always keep your ZenFone 4 more than six inches (15cm) from your pacemaker when turned on. • Do not carry your ZenFone 4 in your breast pocket. • Use the ear opposite the pacemaker to minimize the potential for interference.
RF energy. Your physician may be able to assist you in obtaining this information. Turn your ZenFone 4 off in healthcare facilities when any regulations posted in these areas instruct you to do so. Hospitals or healthcare facilities may be using equipment that could be sensitive to external RF energy.
ZenFone 4 before boarding an aircraft or turn off the wireless connection. Blasting areas To avoid interfering with blasting operations, turn your ZenFone 4 off when in a blasting area or in areas posted: “Turn off two-way radio.” Obey all signs and instructions.
Caution Your ZenFone 4 is a high quality piece of equipment. Before operating, read all instructions and cautionary markings on the (1) AC Adapter. • Do not use the ZenFone 4 in an extreme environment where high temperature or high humidity exists.
This equipment may be operated in: Specific Absorption Rate (SAR) Body worn operation For body worn operation, this device has been tested and meets the FCC RF exposure guidelines for use with an accessory that contains no metal and is positioned a minimum of 1.5 cm from the body.
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0 cm and 1.5 cm to the body, while transmitting at the highest certified output power level in all frequency bands of the mobile device. The maximum SAR value of ZenFone 4 for each frequency band is listed below:...
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Highest Highest Body SAR Band Head SAR (1.5 cm Gap) (W/kg) (W/kg) GSM900 0.606 1.02 GSM1800 0.576 0.0044 WCDMA I 1.04 0.585 WCDMA 0.641 0.442 VIII 2.4 G 0.141 0.036 WLAN Bluetooth This device have been tested to comply with the Sound Pressure Level requirement laid down in the applicable EN 50332-1and/or EN 50332-2 standards.
Prevention of Hearing Loss Warning statement requirement under EN 60950-1:A12. WARNING: To prevent possible hearing damage, do not listen at high volume levels for long periods. NOTE: For France, headphones/ earphones for this device are compliant with the sound pressure level requirment laid down in the applicable EN 50332-1: 2000 and/or EN50332-2: 2003 standard as required...
Manufacturer: ASUSTeK COMPUTER INC. Address, City: 4F, No. 150, LI-TE Rd., PEITOU, TAIPEI 112, TAIWAN Country: TAIWAN Authorized representative in Europe: ASUS COMPUTER GmbH Address, City: HARKORT STR. 21-23, 40880 RATINGEN Country: GERMANY declare the following apparatus: Product name :...
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Fax: 886228907698 Declaration We declare that the IMEI codes for this product, ASUS ZenFone 4, are unique to each unit and only assigned to this model. The IMEI of each unit is factory set and cannot be altered by the user...