W70B+W73H phone book management and custom ringtone upload

[kubson]

Hi.

I'm new here, bought new W70B (base) and 2x W73H (handset) and I'm little disappointed by comparing new to old Yealink T21P E2 in some cases.

1) Phone book management via admin panel don't exist previous to T21P (add, rename, delete, add new group etc.).

2) I have exported Local phone book from T21P and next imported to W73H. I don't get full list of contacts but half of them. I don't know if xml file can contain groups like in T21P. How to fix it?

3) No custom ringtone upload like in T21P.

So, please add:
- phone book management via web
- custom ringtone upload.