Read thi s guide c areful ly before using you r smartphone.
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
Important regulatory, safety, and handling information.......5
Service, support, and warranty information....................... 8
Recycling and environmental information ..........................9
Specific Absorption Rate information ...............................10
First glance
3
2
1
4
11 12 1314
5
6
7
9
10
1
Fill Light
Light/Proximity sensor4Volume buttons
7
Touch screen
10
Menu button
13
Microphone
Speaker
16
8
2
5
8
11
14
17
Receiver
Back button
Rear-facing camera
Headset connector
Micro USB connector
15
16
1713
3
Front-facing camera
On/Off button
6
Home button
9
12
Flashlight
15
Micro-SIM-card tray
1
Installing the Micro SIM card
SIM2
SIM1
SIM2
SIM1
SIM2
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 a nd hold the On/Off button until
the Lenovo logo ap pears.
Tur n of f
: Press and hold the On/Off button fo r a
few seco nds, the n tap Power
Res
tart: Press a nd hold th e On/Off button f or
about 10 seconds.
Your smartphone has a built-in rechargeab le batte ry. For more
information about battery safety, see the “Built-in rechargeable
battery notice” section. The batter y in this pro duct can not be eas ily
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 Depen ding on the m easur ing metho d, the dime nsions a nd weigh t
might vary slightly.
② In some countries, LTE is not su pporte d. To know if your
smartphone works with LTE networks in your country, contact
your carrier.
4
Important regulatory, safety, and handling
information
This section contains important regulatory, 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.
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.
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
CAUTION: Risk of explosion if the battery is replaced with an incorrect
type.
When replacing the lithium battery, use only the same or an equivalent
type that is recommended by the manufacturer. The battery contains
lithium and can explode if not properly used, handled, or disposed of.
Dispose of used batteries according to the instructions.
Do not:
Throw or immerse into water
Heat to more than 100°C (212°F)
Repair or disassemble
Built-in rechargeable battery notice
CAUTION: Do not attempt to replace the internal rechargeable lithium
ion battery. Contact Lenovo Support for factory replacement.
5
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