Subscription will be enabled when trading starts
What does it mean?
Your signal is enabled for subscriptions.
Not with the same account, one signal per account only.
If you close your terminal you won't be able to copy your signal, unless you use a VPS.
i'm a newbie here.. how do I know that my signal provider is live and trading?
Could it be posible my signal to put to PAUSE without unsubcribe it and change another signal provider?
You can check your VPS journal (right click on VPS) for messages like: signal subscription "......" enabled.
You can Pause a signal (got to Signals page, click on: My Subscriptions on the left hand side of the page and then on your subscription click the settings wheel and Pause), but you can't have a second subscription to another signal with the same account.
Yes, you can.
Your broker doesn't need an account with MQL5 community, in order for your to use the signals service, but you do.