KARBONN K9 Smart Plus 2GB User manual

User Guide
Contents
............................. 1
1. Preface ...............................................................................................................................................................................2
2. Quick Start Guide...............................................................................................................................................................3
2.1 Insert SIM card and battery ................................................................................................................................................................3
2.2 Insert memory card ...........................................................................................................................................................................3
2.3 Battery charging ...............................................................................................................................................................................3
2.4 Status Indicator Light ........................................................................................................................................................................ 3
2.5 Key functions...................................................................................................................................................................................4
2.6 Battery charging ...............................................................................................................................................................................4
3. Call......................................................................................................................................................................................5
3.1 Dialpad............................................................................................................................................................................................ 5
3.2 Making an overseas call..................................................................................................................................................................... 5
3.3 Dialing via Contacts..........................................................................................................................................................................5
3.4 Calling an extension number...............................................................................................................................................................6
3.5 Making an emergency phone ..............................................................................................................................................................6
3.6 Answer or reject incoming calls ..........................................................................................................................................................6
3.7 Menu during a call ............................................................................................................................................................................6
4. Call Log..............................................................................................................................................................................7
5. Contacts .............................................................................................................................................................................8
5.1 Browsing contacts.............................................................................................................................................................................8
5.2 Quick search ....................................................................................................................................................................................8
5.3 Creating contacts ..............................................................................................................................................................................8
5.4 Contacts menu..................................................................................................................................................................................8
6. Message Service..............................................................................................................................................................10
6.1 Messaging......................................................................................................................................................................................10
7. Browser............................................................................................................................................................................ 11
7.1 Open..............................................................................................................................................................................................11
7.2 Browser..........................................................................................................................................................................................11
8. Multimedia........................................................................................................................................................................12
8.1 Music............................................................................................................................................................................................12
8.1.1 Play Music Background................................................................................................................................................................... 12
8.2 Camera.......................................................................................................................................................................................... 12
8.3 FM Radio ...................................................................................................................................................................................... 13
8.4 Gallery ..........................................................................................................................................................................................13
9. Applications.....................................................................................................................................................................14
9.1 Clock ............................................................................................................................................................................................ 14
9.2 Calendar........................................................................................................................................................................................ 14
9.3 Calculator ......................................................................................................................................................................................14
9.4 Sound Recorder.............................................................................................................................................................................. 14
9.5 SIM Toolkit....................................................................................................................................................................................14
10. Settings............................................................................................................................................................................15
10.1 Network & Internet ......................................................................................................................................................................... 15
10.2 Connected devices .......................................................................................................................................................................... 15
10.3 App & notifications......................................................................................................................................................................... 15
10.4 Battery .......................................................................................................................................................................................... 15
10.5 Display..........................................................................................................................................................................................15
10.6 Scheduled power on/off ................................................................................................................................................................... 15
10.7 Audio profiles ................................................................................................................................................................................ 16
10.8 Storage..........................................................................................................................................................................................16
10.9 Security & location ......................................................................................................................................................................... 16
10.10 Users & accounts............................................................................................................................................................................16
10.11 Accessibility .................................................................................................................................................................................. 16
10.12 System ..........................................................................................................................................................................................16
11. Maintenance of Mobile Phone.........................................................................................................................................18

Preface Page 2 of 20
1. Preface
Thank you for choosing this Unisoc Platform Cellphone.
This device will offer you an unprecedented surprise for it can support two GSM cards with double standby.
Meanwhile, this cellphone is equipped with an 8-megapixel HD digital primary camera and 5megapixel digital
secondary camera, a MP3 music player and a MP4 video player. Enjoy yourself!
Safety
Please go through, and comply with, the following considerations before using this cellphone.


Please take earphone if making or
answering a call while driving or after
your car is parked. 

The cellphone may interfere with
aircraft telecommunication. So please
turn off or switch to flight mode during
the flight.

Any cellphone may be su
sceptible to
interference, which could affect
performance. 

Please turn off your cellphone near the
medical equipment or in the medical
facility where any cellphone must be out
of service.


Please use the original battery and
accessories in order to ha
ve optimal
performance and prevent phone
damage. Please don’t use unmatched
products.


Please turn off your cellphone in the gas
station or near fuel or chemicals to
prevent explosion.


To avoid interference with blasting
work, please turn off the cellp
hone on
the site or where two-
way radio must
be switched off. Please observe the
local rules.


Burning or disposing of cellphone
battery as usual is prohibited, or it may
cause life risk or environmental
pollution. Please dispose of and recycle
it in comp
liance with the local
environmental regulations.


If your cellphone needs to be
connected with other device, please
read the User Guide of the latter. 

Some small components (e.g. memory
card, etc.) shall be out of children’s
reach; otherwise it may be
swallowed or
cause other hazards.


Please copy or keep a written copy of
the vital information stored in your
cellphone. 
SOS

Ensure the cellphone is turned on and
within the service area. Enter the
emergency number, press the talking key
to tell your locat
ion. Please don’t end
the call without permission.

Quick Start Guide Page 3 of 20
2. Quick Start Guide
2.1 Insert SIM card and battery
Press turn it off;
Slide the cover downwards and remove it;
Remove the battery. Insert SIM Card 1 (per the mark “SIM1” on the card slot. The contactor shall face down
(note the notch on the SIM card is in line with the slot). Push the SIM card inwards from the card slot until it
absolutely fits the slot. Insert SIM Card 2 in the same manner. The phone can only search for TRUE networks.
Insert the battery with metallic contact aligned to the cellphone battery contact and replace the cover.
2.2 Insert memory card
This cellphone supports the T-Flash memory card. After it is inserted, you can browse or copy, etc.
the files stored in the memory card. Also, the memory space of this device can be expanded.
Remove the cover and battery and turn over the cover of the memory card in the direction as
shown thereon;
Let the side of the memory card bearing metallic contact face down, insert the narrower end
into the card slot until absolutely fitted by it, and replace the back cover.
2.3 Battery charging
The cellphone battery may be charged with travel charger.
Insert the battery in the device correctly;
Let the charger arrow towards the screen, insert the charger plug into the interface, and
connect the charger to the standard power supply socket, when the device charging, status
indicator light is green.
After charging is over, cut off the connection between the charger and the standard power
supply socket.
2.4 Status Indicator Light
Red: low battery, less than 15%

Green: The device is being charged.
Blue: There is some unread notifications.
2.5 Key functions
Key
Function Description
Power Key
Lock and awake screen.
Hold to Power On/OFF and restart.
Volume up key
Turn up volume.
Take photos/adjust volume/zoom in in camera interface.
Volume down key
Turn down volume.
Take photos/adjust volume/zoom out in camera interface.
Quick capture by double-click when screen-off (open in camera settings).
Virtual key
Back key (the left key at the bottom), Home key (the middle key), Menu key (the right key)
Back key
Back to the previous page
Home key
Back to the home screen.
Menu key
Recent used applications.
2.6 Battery charging
The cellphone battery may be charged with travel charger.
Insert the battery in the device correctly;
Let the charger arrow towards the screen, insert the charger plug into the interface, and
connect the charger to the standard power supply socket, when the device charging, status
indicator light is green.
After charging is over, cut off the connection between the charger and the standard power
supply socket.

Call Page 5 of 20
3. Call
3.1 Dialpad
Under idle situation, press “Dialpad” button to enter into the dial pad interface, and press virtual
keyboard to dial;
Press “Call”, escape the SIM card select screen. Select SIM1 to dial with SIM1; select SIM2 to dial
with SIM2.
Display 3 pages: Favorite or frequently contact contacts, Call history, Contacts interface.
Clear frequents: You’ll clear the frequently contacted list in the Contacts and Phone apps, and
force email apps to learn your addressing preferences from scratch.
Settings:
Quick responses: four quick responses, you can edit by yourself.
Calling accounts: set which SIM card for making calls and general settings about SIM card
Voicemail: voicemail settings for two SIM cards
Accessibility: TTY mode
Fast dial: set 2-9 key for fast dial contacts, long press any key in dial pad can make calls to
corresponding contacts
Call recording: on/off automatic recording and call recording notification, record calls from all
numbers or list numbers
Prompts for call connection: vibration feedback for outgoing call connection and call
disconnection
Flip to silence call: on/off the function of flipping the phone to silence incoming call
Fade-in ringer: when enabled, incoming call ringer volume will be turned up.
Call blocking: Add a number, you won’t receive calls or texts from blocked numbers.
3.2 Making an overseas call
Enter the country code (in this case, “+” shall be entered by long pressing 0 );
Enter the area code (without “0” prefixed to that as usual) and the phone number;
Press “Call”, escape the SIM card option screen. Select SIM1 to dial with SIM1; select SIM2 to dial
with SIM2
3.3 Dialing via Contacts
Enter the Contacts and search for the phone number you need;
Press the record to view the particular contact.

Call Page 6 of 20
Press the number under this contact to dial.
3.4 Calling an extension number
Enter the switchboard number;
Press [Add call] and then input the extension number;
Press “call”, escape the SIM card select screen. Select SIM1 to dial with SIM1; select SIM2 to dial
with SIM2
3.5 Making an emergency phone
Enter the emergency phone number;
Press “Call”, escape the SIM card select screen. Select SIM1 to dial with SIM1; select SIM2 to dial
with SIM2
3.6 Answer or reject incoming calls
If there is an incoming call, press “Answer” to answer it;
If there is an incoming call, press “Reject” to reject it;
For incoming calls, slide to left and right to answer or reject calls.
3.7 Menu during a call
During a call, you can:
Hold: Click [Hold] to hold current call, and press [Activate] to resume current call when holding
the call (the function needs to be supported by network).
Contacts：Enter into the interface of contact list.
Dialpad
：
Enter into the dial interface.
Record: Record the call details, and the document will be kept in the file manager automatically.
Note:
It is illegal to record any call in some countries. So please do so with the speaker’s prior consent.
Mute: Turn off the microphone during the call. In the mute mode, you can hear the speaker but the
speaker can’t hear you.
Speaker: Start or cancel a handsfree call.
Adjust volume: You can volume the receiver by side key during a call
End a call: Press “Hang up” to end a call.

Call Log Page 7 of 20
4. Call Log
Roll to any number and press the dial button reply the call and can press [Menu] to select other
operations.
Commonly Used Functions:
Press the single record for a long time and open the option menu.
Call: call again.
Edit number before call: Edit the current number before call
Send text message: Send message to the current number.
View contact: (if it’s a saved number) View the details of the contact
Add to contacts: (if it’s an unsaved number) Store the number to this phone.
Block number: Blacklisted phone calls or texts cannot be entered.
Call details: Date & time and SIM card about the call, copy number, edit number before call, delete
the call log
Clear call history: Remove the current number from call log.
View: View the detailsAll call logs or SIM1 and SIM2 call logs
The Call Log interface has four categories of numbers.
All: List of all the incoming, outgoing calls.
Missed: List of missed calls.
Outgoing: List of all the dialed calls.
Incoming: List of all the received calls

Contacts Page 8 of 20
5. Contacts
5.1 Browsing contacts
When this device standby, select [Contacts] and open the name list.
The contacts are listed in the order of unnamed, special symbol, digit and English letter respectively
(for Chinese names, the English letter corresponding to their pinyin prevails).
5.2 Quick search
When this device stands by, select [Contacts] and open the name list.
Click input box in the upper part of the screen for other operations [Search]. You may search via
the soft keys 0~9 keys on the lower part of the screen or the keys on the keyboard (vague search is
allowed).
5.3 Creating contacts
Under the Contacts list interface press the Add New Contact button to add a new contact.
SIM1: The input is added to SIM1 with only one number stored under a name.
SIM2: The input is added to SIM2 with only one number stored under a name.
Phone: All records other than in SIM1 and SIM2 are stored in the memory of this device. The
editable items include the name, phone number, home phone number, company phone number
and/or other phone numbers, the incoming a picture or ringtone, etc. for the said contact.
Note: Name may be empty, but phone number shall not be so for any new record.
5.4 Contacts menu
The contacts option provides the following functionalities
Group/label: Create different groups to sort different contacts, it can send group messages and
emails.
Contacts to display: which contacts should be displayed in the contacts list. It can be from SIM1
or SIM2 or Phone or customized or all the available contacts in the device.
Import/Export: Import or export contacts from/to SIM cards, Phone or Storage
Accounts: Auto-sync application data to mail account like Gmail.
Settings: Customize how the list of contacts are sorted and displayed.

Batch delete: Delete multiple contacts by selecting more than one contacts.
Blocked numbers:Add a number, then you won’t receive calls or texts from the number.
SIM capacity: show a SIM card capacity.
Clear up contacts: it can find contacts which have the same name or number, and you can choose
to merge.

Message Service Page 10 of 20
6. Message Service
Message service is actually a network service. This menu works soundly depending on the type of
your SIM card and the service provided by the network operator. Therefore, please check it before
applying such function.
6.1 Messaging
Please have the service center number from the network operator before applying this function. The
storage capacity of SIM card depends on its type.
You can use Messaging to exchange text messages (SMS) and multimedia messages (MMS) with
your friends on their mobile phones.