How do I find my imei number for Samsung galaxy tab3

IMEI number cant be missing

1. Open the Phone app on your Tab 3.
2. Tap on Keypad tab.
3. Dial *#06# using the dial pad.
4. Tap on the Settings icon.
5. Scroll down the page and tap About Phone or if you are on a tablet this will appear as About Tablet, located under the subheading System.
6. Next, Tap on Status.

Samsung Galaxy note 5 is very popular. T-mobile at&t sell Samsung galaxy with network locked condition. And you need sim unlock code from imei number. First find imei number by using *#06#. if mobile is dual sim then their will be two imei number. use first imei number.
Now you can use software which can generate unlock code or use this reference site for unlocking galaxy note 5. it has shown different method to unlock Samsung.

Sim network unlock galaxy note5 note3 4

There are several ways. I use TextFree or Pinger. You can buy minutes or earn some by watching videos or doing other stuff. It would help if you used ear buds while using this to prevent feedback.

Samsung Galaxy uses Android ?

You need to download the 'app'. Go here friend.
http://www.amazon.com/gp/help/customer/display.html/ref=hp_2200783640_android?nodeId=200495290

The SSID is the Name given to the Wireless-Connection you want to join. Browse your Router-Configuration for these information.

you have to turn off the phone after you have to turn it into root and go to 3rd line accept after go to yes accept finally reboot your tab3 its ok but you will delete everything on it becareful

Samsung Galaxy Tab 3 10.1: How to locate Serial Number without box:

Hello. On the device, go to:

Settings>General>About device>Status

You will see the eleven digit # under that title "Serial Number"

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Do you mean, stolen? If yes, your Warranty will not cover it.

Hi i got a Samsung Galaxy Tab3 GT-P8500
Bought in China but does not pick up usb connection

Hi visit Theunlockarena.com to unlock your samsung S6102 Galaxy Y Duos from network lock .Here they ask you the network name to which your mobile is locked and the IMEI number of your mobile .Then at last they deliver you code to unlock your mobile.