KARBONN K81 USER MANUAL
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TABLE OF CONTENTS
General Information
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1 Phone Layout
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1.1 Keys
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1.2 Icons & Symbols
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2 Getting Started
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2.1 Insert SIM & Memory Card
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2.2 Inserting the Battery
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2.3 Removing the Battery
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2.4 Turning the phone ON
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2.5 Charging the Battery
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2.6 Important Password
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2.7 Keypad Lock & Unlock
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3 Text Entry
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3.1 Input Method
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3.1.1 Changing the input method
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3.1.2 Entry Symbol
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3.2 Key Input
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3.3 Other Language Input Method
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4 Calling
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4.1 Making a Call
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4.2 Making an International call
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4.3 Answering or Reject an Incoming call
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5 Function Menu
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5.1 Select Menu
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5.2 Main Menu
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KARBONN K81 USER MANUAL
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may cause an electric shock.
Caution:
Keep the environment temperatures within the range of 0ºC ~40ºC
while charging. Temperature below 0ºC or higher than 40ºC will
cause insufficient charging, terminate charging or even cause the
battery to explode.
Unplug the charger from its power source before cleaning it.
Do not place heavy objects on the power cord. This may cause
electric shock or fire.
Hold the plug while unplugging the power cord. This will avoid any
potential damage or even fire.
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Requirements for Cellular Phone
Avoid using your cellular phone in extremely high or low temperatures.
Use the phone in a temperature range between -10~55
℃
and
humidity of 35%~85%.
It is recommended that you do not use your cellular phone near a
telephone, TV set, radio or other radio frequency sensitive devices.
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Requirements for the Battery
When not in use, store the battery in a cool, well-ventilated place with
sunshine.
If you will not be using the cellular phone for an extended period of
time, charge the battery on a regular basis to avoid battery
breakdown.
The phone battery wears out fast. If charging the battery does not
improve its performance, it is time to replace the battery. Properly
dispose of the battery according to local regulations. Do not throw it
into a fire.
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Requirements for the Charger and AC Adapter
Do not charge your phone under the following circumstances:
sunshine, temperatures equal to or lower than 0ºC, temperatures
equal to or higher than 40ºC, high humidity, dust, high vibration areas,
or near a TV, a radio, etc.
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Cleaning and Maintenance
