Read this guide carefully before using your smartphone.
Read rst — regulatory information
Be sure to read the Regulatory Notice for your country or region
before using the wireless devices contained in your Lenovo Mobile
Phone. To obtain a PDF version of the Regulatory Notice, see the
“Downloading publications” section.
Getting support
For support on network service and billing, contact your wireless
network operator. For instructions on how to use Lenovo
smartphone, go to: http://support.lenovo.com/.
Downloading publications
To obtain the latest smartphone manuals, go to:
http://support.lenovo.com/
Accessing your User Guide
Your User Guide contains detailed information about your
smartphone. To access your User Guide, use one of the following
methods:
Go to: http://support.lenovo.com and follow the instructions on
the screen.
Turn on your smartphone, and then open the User Guide
Legal notices
Lenovo and the Lenovo logo are trademarks of Lenovo in the United
States, other countries, or both.
Other company, product, or service names may be trademarks or
service marks of others.
app.
Contents
First glance....................................................................... 1
Installing the Micro SIM card............................................. 2
Charging the battery.........................................................3
A Micro SIM card provided by your carrier is required in order to use
cellular services. Install the Micro SIM card as shown.
Step 1.
Insert the SIM eject tool that comes with your smartphone
into the hole in the Micro-SIM-card tray.
Step 2.
Pull out the Micro-SIM-card tray and position the Micro SIM
card into the tray in correct orientation.
Carefully insert the tray with the installed Micro SIM card
Step 3.
back into the slot.
Only Micro SIM cards work with your smartphone.
Always turn off your smartphone first before you insert or remove a
Micro SIM card. Insert or remove a Micro SIM card with your
smartphone on may damage your Micro SIM card or smartphone
permanently.
2
Charging the battery
Charge the battery as shown.
1
2
Method 1.
Method 2.
Connect your smartphone to a power outlet using the
cable and USB power adapter that come with your
smartphone.
Connect your smartphone to a computer using the cable
that comes with your smartphone.
Low battery powerFully chargedCharging
Turning on or turning off your smartphone
Turn on: Press and hold the On/Off button until
the Lenovo logo appears.
Tur n off
: Press and hold the On/Off button for a
few seconds, then tap Power
Res
tart: Press and hold the On/Off button for
about 10 seconds.
Your smartphone has a built-in rechargeab le battery. For more
information about battery safety, see the “Built-in rechargeable
battery notice” section. The battery in this product cannot be easily
replaced by users themselves.
3
off.
Technical specifications
Model and system
Model: Lenovo S90-A
①
Dimensions and weight
Height: 146 mm (5.75 inches)
Depth: 6.9 mm (0.27 inch)
System: Android
Width: 71.7 mm (2.82 inches)
Weight: 129 g (0.28 lb)
① Depending on the m easuring method, the dime nsions a nd weight
might vary slightly.
② In some countries, LTE is not supported. To know if your
smartphone works with LTE networks in your country, contact
your carrier.
4
Important safety and handling information
This section contains important safety and handling information for
Lenovo smartphones. Additional safety and handling information is
provided in the User Guide. See the “Accessing your User Guide”
section for details.
Plastic bag notice
DANGER: Plastic bags can be dangerous. Keep plastic bags away
from babies and children to avoid danger of suffocation.
General battery notice
Batteries supplied by Lenovo for use with your product have been
tested for compatibility and should only be replaced with approved
parts. Risk of explosion if the battery is replaced with an incorrect
type. Dispose of used batteries according to the instructions.
Rechargeable battery notice
DANGER: Do not attempt to disassemble or modify the battery pack.
Attempting to do so can cause an explosion, or liquid leakage from
the battery pack. A battery pack other than the one specified by
Lenovo, or a disassembled or modified battery pack is not covered by
the warranty.
If the rechargeable battery pack is incorrectly replaced, there is danger
of an explosion. The battery pack contains a small amount of harmful
substances. To avoid possible injury:
Replace only with a battery of the type recommended by Lenovo.
Keep the battery pack away from fire.
Do not expose it to water or rain.
Do not attempt to disassemble it.
Do not short-circuit it.
Keep it away from children.
Do not drop the battery pack.
Do not put the battery pack in trash that is disposed of in landfills.
When disposing of the battery, comply with local ordinances or
regulations.
Built-in rechargeable battery notice
CAUTION: Do not attempt to replace the internal rechargeable lithium
ion battery. Contact Lenovo Support for factory replacement.
5
Charging
Lenovo is not responsible for the performance or safety of products
not manufactured or approved by Lenovo. Use only approved
Lenovo ac adapters and batteries. Adapter shall be installed near the
equipment and shall be easily accessible.
Prevent hearing damage
Lenovo Phone has a headphone connector. Always use the
headphone connector for headphones (also called a headset) or
earphones.
CAUTION: Excessive sound pressure from earphones and
headphones can cause hearing loss. Adjustment of the equalizer to
maximum increases the earphone and headphone output voltage and
the sound pressure level. Therefore, to protect your hearing, adjust
the 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 Lenovo Phone complies with EN
50332-2 Sub clause 7. This specification limits Lenovo Phone's
maximum wide band true RMS output voltage to 150 mV. To help
protect against hearing loss, ensure that the headphones or
earphones you use also comply with EN 50332-2 (Clause 7 limits) for
a wide band characteristic voltage of 75 mV. Using headphones that
do not comply with EN 50332-2 can be dangerous due to excessive
sound pressure levels.
If Lenovo Phone came with headphones or earphones in the
package, as a set, the combination of the headphones or earphones
and Lenovo Phone already complies with the specifications of EN
50332-1. If different headphones or earphones are used, ensure that
they comply with EN 50332-1 (Clause 6.5 Limitation Values). Using
headphones that do not comply with EN 50332-1 can be dangerous
due to excessive sound pressure levels.
6
Sound pressure warning statement
For the device that is tested in accordance with EN 60950-1:
2006+A11:2009:+A1:2010+A12:2011, it is mandatory to perform
audio tests for EN50332.
This device has been tested to comply with the Sound Pressure Level
requirement in the applicable EN 50332-1 and/or EN 50332-2
standards. Permanent hearing loss may occur if earphones or
headphones are used at high volume for prolonged periods of time.
Warning statement: To prevent possible hearing damage, do not listen
at high volume levels for long periods.
Operating temperature
Use Lenovo Phone only in the temperature range of -10°C (14 °F) —
40°C (104 °F) to avoid damage.
Polyvinyl Chloride (PVC) cable and cord notice
WARNING: Handling the cord on this product or cords associated
with accessories sold with this product will expose you to lead, a
chemical known to the State of California to cause cancer, and birth
defects or other reproductive harm. Wash hands after handling.
Disposing according to local laws and regulations
When Lenovo Phone reaches the end of its useful life, do not crush,
incinerate, immerse in water, or dispose of Lenovo Phone in any
manner contrary to local laws and regulations. Some internal parts
contain substances that can explode, leak, or have an adverse
environmental effect if disposed of incorrectly. See “
environmental information
” for additional information.
Recycling and
Eurasian compliance mark
7
Service, support, and warranty information
The following information describes the technical support that is
available for your product, during the warranty period or throughout
the life of your product. Refer to the Lenovo Limited Warranty for a full
explanation of Lenovo warranty terms.
Online technical support
Online technical support is available during the lifetime of a product at
http://www.lenovo.com/support.
Telephone technical support
Where applicable, you can get help and information from the
Customer Support Center by telephone. Before contacting a Lenovo
technical support representative, please have the following
information available: model and serial number, the exact wording of
any error message, and a description of the problem.
Your technical support representative might want to walk you through
the problem while you are at your phone during the call.
Worldwide Lenovo Support telephone list
IMPORTANT: Telephone numbers are subject to change without
notice. The most up-to-date telephone list for the Customer Support
Center is always available at
The Customer Support Center phone number is subjected to be
change, and please go to the e-support website for the latest phone
number. If the telephone number for your country or region is not
listed, contact your Lenovo reseller or Lenovo marketing
representative.
Lenovo Limited Warranty notice
Read the full Lenovo Limited Warranty (LLW) at
http://support.lenovo.com/smartphone-llw. You can view the LLW in
a number of languages from this Web site. If you cannot view the
LLW either from the Web site or from your phone, contact your local
Lenovo office or reseller to obtain a printed version of the full LLW.
IMPORTANT: Lenovo Smartphone Products do not have International
Warranty Services.
http://support.lenovo.com/serviceproviders
8
.
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 IT products. For information on recycling
Lenovo products, go to: http://www.lenovo.com/recycling.
Battery recycling information for the European Union
Batteries or packaging for batteries are labeled in accordance with
European Directive 2006/66/EC concerning batteries and
accumulators and waste batteries and accumulators. The Directive
determines the framework for the return and recycling of used
batteries and accumulators as applicable throughout the European
Union. This label is applied to various batteries to indicate that the
battery is not to be thrown away, but rather reclaimed upon end of life
per this Directive.
In accordance with the European Directive 2006/66/EC, batteries and
accumulators are labeled to indicate that they are to be collected
separately and recycled at end of life. The label on the battery may
also include a chemical symbol for the metal concerned in the battery
(Pb for lead, Hg for mercury, and Cd for cadmium). Users of batteries
and accumulators must not dispose of batteries and accumulators as
unsorted municipal waste, but use the collection framework available
to customers for the return, recycling, and treatment of batteries and
accumulators. Customer participation is important to minimize any
potential effects of batteries and accumulators on the environment
and human health due to the potential presence of hazardous
substances. For proper collection and treatment, go to:
http://www.lenovo.com/recycling
9
Recycling information for India
Recycling and disposal information for India is available at:
http://www.lenovo.com/social_responsibility/us/en/sustainability/ptb_india.html
Important WEEE information
Electrical and electronic equipment marked with the
symbol of a crossed-out wheeled bin may not be disposed
as unsorted municipal waste. Waste of electrical and
electronic equipment (WEEE) shall be treated separately
using the collection framework available to customers for
the return, recycling, and treatment of WEEE.
Country-specific information is available at:
http://www.lenovo.com/recycling
Restriction of Hazardous Substances Directive (RoHS)
Turkish
The Lenovo product meets the requirements of the Republic of
Turkey Directive on the Restriction of the Use of Certain Hazardous
Substances in Waste Electrical and Electronic Equipment (WEEE).
AEEE
Elektronik Eşya
AEEE
AEEE
Atık Elektrikli ve
Ukraine
India
RoHS compliant as per E-Waste (Management & Handling) Rules, 2011.
European Union
Lenovo products sold in the European Union, on or after 3 January
2013 meet the requirements of Directive 2011/65/EU on the
restriction of the use of certain hazardous substances in electrical and
electronic equipment (“RoHS recast” or “RoHS 2”).
For more information about Lenovo progress on RoHS, go to:
http://www.lenovo.com/social_responsibility/us/en/RoHS_Communication.pdf
10
Electronic emission notices
EU Compliance Statement
EU-Compliance to the Electromagnetic Compatibility Directive
This product is in conformity with the protection requirements of EU
Council Directive 2004/108/EC on the approximation of the laws of
the Member States relating to electromagnetic compatibility. Lenovo
cannot accept responsibility for any failure to satisfy the protection
requirements resulting from a nonrecommended modification of the
product, including the installation of option cards from other
manufacturers.
This product has been tested and found to comply with the limits for
Class B Information Technology Equipment according to European
Standard EN 55022. The limits for Class B equipment were derived
for typical residential environments to provide reasonable protection
against interference with licensed communication devices.
EU contact:
Lenovo, Einsteinova 21, 851 01 Bratislava, Slovakia
0560
European Union conformity
Radio and Telecommunications Terminal Equipment Directive
This product is in compliance with the essential requirements and other
relevant provisions of the Radio and Telecommunications Terminal
Equipment Directive, 1999/5/EC.
11
Specic Absorption Rate information
This mobile device meets the government’s requirements for
exposure to radio waves. Your mobile device is a radio transmitter
and receiver. The exposure standard for mobile devices employs a
unit of measurement known as the Specific Absorption Rate, or SAR.
The SAR limit adopted by Europe is 2.0 W/kg averaged over 10
grams of tissue. The India SAR limit for mobile devices is 1.6 W/kg
averaged over 1 grams of tissue. Tests for SAR are conducted using
standard operating positions with the device transmitting at its
highest certified power level in all tested frequency bands.
The highest SAR value for your Lenovo device when tested for use at
the head and body is outlined as follows:
PositionRegulation
Head
Body-worn
Head
Body-worn
During use, the actual SAR values for this device are usually well
below the values stated above. This is because, for purposes of
system efficiency and to minimize interference on the network, the
operating power of your mobile devices is automatically decreased
when full power is not needed for the call. The lower the power
output of the device, the lower its SAR value.
To meet RF exposure guidelines during body-worn operation, the
device must be positioned at least 1.5cm away from your body.
The highest SAR va lue
0.475
0.510
0.543
0.448
Europe 10g SAR Limit (2.0 W/kg)
Europe 10g SAR Limit (2.0 W/kg)
India 1g SAR Li mit (1.6 W/kg)
India 1g SAR Li mit (1.6 W/kg)
12
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