Mobile Wifi Router Password

[Zyk1]

All,
Need some help please. I have a Vodacom mobile router, which I reset by pressing the WPS button and the power button at the same time for a few seconds.
I now cannot connect to it. It does not recognize my password. Says "Authentication Error".
I lost the box which the router came in.
I still however have the sim pin.
How do I get back into it?

 

[JGibbs]

Check the back of the device, there is normally a sticker with the default password.

Post the make/model of the device.

 

[Zyk1]

It is a ZTE Model R209-Zr.
Inside the batter cover is the SSID and the wifi key.
Is the wifi key the default password?

 

[Zuner]

It is a ZTE Model R209-Zr.
Inside the batter cover is the SSID and the wifi key.
Is the wifi key the default password?

yes

 

[Zyk1]

This worked.
Thanks