Problem in Micro-station convert symbols to letter

Hi 

I am new user for Micro Station and I am currently working in connect edition, I received files from our client in Al Ain City ( Micro station Format + PDF Format ) and it is clear from the PDF File that  networks symbols appears as symbols while in micro station files it appears as Letters, For Example in PDF File Sewage manhole looks like circle , while in Micro station it is F letter. When I asked the client , the informed me that I shall install the seed files or fonts, so please I need help, how I can do this.

I attached the files  under below link for your review and feedback

https://www.mediafire.com/file/4q88cx385ybjqef/Link.rar/file

Regards

Eng. Sayed Elhagar