How to activate Windows 10 or 8.1 via phone system?

OPTION 1 (windows 7, 8, 8.1 go to option 2）

1. Click Start > Settings > Update & Security > Activation.

2. Change key first, & click activate by phone (if dont see active by telephone go to option 2)

3. Country choose Malaysia, after take clear picture installation id & send to me

4. Last step click enter confirmation ID & insert Installation id.

OPTION 2

To activate Windows 10, 8.1 or 7, via phone system, please open the Windows cmd.exe in administrative mode.

Open cmd.exe with admin

After, change key with cmd type “slmgr.vbs /ipk XXXXX-XXXXX-XXXXX-XXXXX-XXXXX (this xxxxx is key)

and use cmd.exe again type “SLUI 4” and press enter

Note :
1. Is the windows 8, 8.1 and 10 activated,  SLUI 4 not bring phone activation in windows 8! 
2. Sometime the W-LAN and LAN has to be deactivated! 

Choose your country and click next.

Call the Toll free to get confirmation id.

After Insert Confirmation ID, done Activate Windows.