Both of these product codes are the Samsung Galaxy Ace IIx smartphone.
One has a "GS' prefix; the other a "GT" prefix.
I acquired two user guides downloaded off the net.
Except for the respective userguide titles, the documents are exact. One guide is titled GS-S7560M, the other states GT-S7560M. The technical details for the documents, page by page, are exact.
Are the two codes a distinction for country specific products, or is this a documentation error @ Samsung UserGuide control?
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