Hello Nishit in 3721 you asking about manual number activation but as i can see it is already in the job details:
Please see i made a video especially for you;
firstly we need to add the number to “pricing batch” so system know how much money to charge.
so we make assign pricing batch “no charge” and then after that we adding this number to client and only THEN we create account ID
my video here
[video src="https://webmaklay.com/wp-content/uploads/2021/02/vid.mp4" /]