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Nokia N81 User Manual

Nokia N81
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Page #139 background image
Additional safety information
139
Emergency calls
Important: Wireless phones, including this device,
operate using radio signals, wireless networks, landline
networks, and user-programmed functions. Because of this,
connections in all conditions cannot be guaranteed. You
should never rely solely on any wireless device for essential
communications like medical emergencies.
To make an emergency call:
1 If the device is not on, switch it on. Check for adequate
signal strength.
Some networks may require that a valid SIM card is
properly inserted in the device.
2 Press the end key as many times as needed to clear the
display and ready the device for calls.
3 Enter the official emergency number for your present
location. Emergency numbers vary by location.
4 Press the call key.
If certain features are in use, you may first need to turn those
features off before you can make an emergency call. If the
device is in the offline or flight profile mode, you may need to
change the profile to activate the phone function before you
can make an emergency call. Consult this guide or your service
provider for more information.
When making an emergency call, give all the necessary
information as accurately as possible. Your wireless device
may be the only means of communication at the scene of an
accident. Do not end the call until given permission to do so.
Certification information (SAR)
This mobile device meets 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
recommended by international guidelines. These guidelines
were developed by the independent scientific organization
ICNIRP and include safety margins designed to assure the
protection of all persons, regardless of age and health.
The exposure guidelines for mobile devices employ a unit of
measurement known as the Specific Absorption Rate or SAR.
The SAR limit stated in the ICNIRP guidelines is 2.0 watts/
kilogram (W/kg) averaged over 10 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 actual SAR level of an
operating device can be below the maximum value because
the device is designed to use only the power required to reach
the network. That amount changes depending on a number of
factors such as how close you are to a network base station.
The highest SAR value under the ICNIRP guidelines for use of
the device at the ear is 1.15 W/kg.
Use of device accessories and enhancements may result in
different SAR values. SAR values may vary depending on
national reporting and testing requirements and the network
band. Additional SAR information may be provided under
product information at www.nokia.com.

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Nokia N81 Specifications

General IconGeneral
Display diagonal2.4 \
Display resolution240 x 320 pixels
Display number of colors16.78 million colors
Ringer typePolyphonic
Internal memory8196 MB
Front camera typeSingle camera
Rear camera resolution1600 x 1200 pixels
Personal info management (PIM)Alarm clock, Calculator, Calendar, Notes, To-do list
Headphone connectivity3.5 mm
USB 2.0 ports quantity1
Text prediction system typeT9
Multimedia Messaging Service (MMS)Multimedia Messaging Service (MMS) is a standard way to send messages that include multimedia content to and from a mobile phone over a cellular network
Form factorSlider
Product colorBrown
Gaming time6 h
Browsing time5 h
Talk time (2G)4 h
Talk time (3G)3 h
Battery capacity1050 mAh
Standby time (2G)1020 h
Continuous audio playback time11.5 h
Continuous video playback time4.5 h
2G standardsGPRS
Data networkwcdma
Bluetooth version2.0+EDR
Bluetooth profilesA2DP, BIP, DUN, FTP, GAP, GOEP, HFP, HSP, OPP, SPP
SIM card capabilitySingle SIM
Weight and Dimensions IconWeight and Dimensions
Depth102 mm
Width50 mm
Height17.9 mm
Weight140 g

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