GBSS Troubleshooting-Guide

Dears,

Kindly could you share GBSS Troubleshooting-Guide (BSC6910)
...

Dears,
please help to get this file?

Dear justdream
i search for it in huawei support website and found that all Docs. related to BSC6910 are about product description
and there is until now one troubleshooting guide which is "EDGE/GPRS throughput mismatch due to difference in calculation steps"

if you can have the link i will download it for you.