Recommendation F.160 lays down general provisions for all forms of international public facsimile services. The specific provisions concerning international public facsimile service between public bureaux (bureaufax) and between subscriber stations are contained in Recommendations F.170, F.171, F.180, F.182 and F.184. With a view of increasing the flexibility and range of these facsimile services, this Recommendation deals with the international transmission of facsimile documents: a) from a public bureau to a subscriber facsimile station (public-to-private); and b) from a subscriber facsimile station to a public bureau (private-to-public). The relevant tariff provisions may be found in Recommendation D.73.