5Telegram Channel avatar size/dimensions Select: Settings – Manage Channel – Administrators – Add administrator. From your list of subscribers, select the correct user. A new window will appear on the screen. Check the rights you’re willing to give to your administrator. Invite up to 200 users from your contacts to join your channel To upload a logo, click the Menu icon and select “Manage Channel.” In a new window, hit the Camera icon. Click “Save” ;
from us