If official election results processed by an electronic tabulation system, at which level results are entered into an electronic tabulation system? - Guinea

Country: 
Guinea
Question: 
If official election results processed by an electronic tabulation system, at which level results are entered into an electronic tabulation system?
Answer: 
Between polling station level and central level (see comments)
Source: 

The tabulation commission (Commission de totalisation) in the CENI received the centralization protocols from the presidents of the centralization committees in person and tallied the national results. In addition to paper transmission of results, the CENI established an encrypted short-message system (SMS, or texting) to receive electronic results from the centralization commissions as they were validated. (Carter Centre Final Report on the 201 Guinea Presidential Elections).

http://www.cartercenter.org/resources/pdfs/news/peace_publications/election_reports/guinea-2010-FinalReport.pdf