How To find the KBH (S/N) On Sony Ericsson Cell Phones
To find the KBH (S/N) on your Sony Ericsson, just press:
>*<<*<* (right arrow, star, left arrow, left arrow, star, left arrow, star)
- then select “Service Info”
- then select “Configurations”
- you will see your IMEI + KBH info
There is also a simpler way to get the KBH on some Sony Ericsson phones, by looking at the sticker behind the battery as shown on this picture:



