Huawei B68A how to configure for remote configuration via Wan

Say, Huawei B68A how to configure for remote Wan configuration seems to require some firewall rules to allow for this. able to login from the lan but not when using wan ip. No instructions came up when I tried a web search.  Please advise.
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JohnBusiness Consultant (Owner)Commented:
Without documentation, it is hard to say.

For my routers, I log in locally and enable (or disable as the case may be) Remote Management. Then you can remotely log in to the external IP and see the router. Make sure it has a userid and strong password. I do this for Cisco and Juniper.
shaunwinginAuthor Commented:
Is there no documentation out there?
JohnBusiness Consultant (Owner)Commented:
I looked before I posted and do not see documentation only places to purchase. Log in locally and look for a help menu. There probably is one.
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shaunwinginAuthor Commented:
Didnt look on their site - did you find anything there - help menu didn't assist me
JohnBusiness Consultant (Owner)Commented:
Try going here:

and go to the links for manuals.  

It is all ad-driven software and links so use care on this site.
shaunwinginAuthor Commented:
Nothing - really a pain...

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JohnBusiness Consultant (Owner)Commented:
I suggest you get a proper router. I gave you the only site I see for documentation and you say you cannot use their help on the router itself.

I can usually use a router GUI with little documentation but if you cannot do that, there is not much you can do.
JohnBusiness Consultant (Owner)Commented:
Are you sure you have the correct model number?  The technical support forum says not found.
shaunwinginAuthor Commented:
B68A-24 I had same issue - bought in south Africa ...
shaunwinginAuthor Commented:
Issue was the Sim  - it needed to be unrestricted.
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