... users can always rely on the SAILOR mini-M for communication with the home office, inventory and ... weather reports, etc. With the SAILOR mini-M, worldwide communication is made simple and cost-effective. ... The SAILOR mini-M operates within the Inmarsat spot beams, which ... payphones possible. Features mini-M voice (4.8 kbps). Spot beam coverage. Fax, group III, 2.4 kbps ...