Joke Collection Website - Public benefit messages - Why can't I use portable wifi after activation?

Why can't I use portable wifi after activation?

Signal coverage problem, wrong account password.

1, signal coverage problem: Portable WiFi can only be used where there is signal coverage. If there is no signal coverage in the current location, the portable WiFi will not be able to connect to the network.

2. Incorrect account password: The entered account password is incorrect, which makes the portable WiFi unable to connect to the network.