Possible Islamic States coin for ID [επιλυμένο]

It's me again.

Got this coin in a lot, it is looking horrible but I would never give up trying to ID.
After looking for several coins I think it is this coin:
https://en.numista.com/catalogue/pieces81050.html

Mine is around 18mm.

Another question, the title says "Fals - Anonymous - 661-750 AD Manbij" and the date says "Years(40-132)", which is the Gregorian year range of the coin?

Maybe I am completely wrong (as usual), but any guidance for the right direction will be appreciated.


Geison

I think you are correct
The left picture seems to be part of one of the kalimas:
http://www.islamawareness.net/Dua/kalimas.html
https://en.wikipedia.org/wiki/Six_Kalimas

The date range 40-132 is the islamic AH or 661-750AD

http://www.zeno.ru/showphoto.php?photo=107792
http://www.zeno.ru/showphoto.php?photo=130927

Thank you PetrusAscanus for so much helpful information! I envy your knowledge. =)

Geison

It is not really knowledge, it is to know where to search....

Απόσπασμα: "PetrusAscanus"​I think you are correct
​The left picture seems to be part of one of the kalimas:
​http://www.islamawareness.net/Dua/kalimas.html
​https://en.wikipedia.org/wiki/Six_Kalimas
​
​The date range 40-132 is the islamic AH or 661-750AD
​
​http://www.zeno.ru/showphoto.php?photo=107792
​http://www.zeno.ru/showphoto.php?photo=130927

​as mentioned by PetrusAscanus your coin is correct
regarding the date, is complete dating of the Umayyad period (661-750 AD = Islammic date 40-132 AH)
I preferred to enter the full date because this coin is anonymous.
Thanks PetrusAscanus