I am trying to register my Note 10.1 and it is asking me to input the IMEI number. I found it for my Note 2 phone but for the life of me I cannot find it on the tablet. And the google search gives me only returns for an "ask.me" website which is confusing as all getout. Does anyone know where this is or how to obtain it? Thanks. ON the phone it was underneath the battery. Strange that one has to hunt this info down when it seems Samsung wants it entered for the simplest request...to register the device. Thanks for any help with this.