2.1.1 At least 3 two-way VHF radiotelephone apparatus
                           shall be provided on every passenger ship and on every cargo ship
                           of 500 gross tonnage and upwards. At least 2 two-way VHF radiotelephone
                           apparatus shall be provided on every cargo ship of 300 gross tonnage
                           and upwards but less than 500 gross tonnage. Such apparatus shall
                           conform to performance standards not inferior to those adopted by
                           the Organization.footnote If a fixed two-way
                           VHF radiotelephone apparatus is fitted in a survival craft it shall
                           conform to performance standards not inferior to those adopted by
                           Organization footnote.
                           
                        
                        
                        
                      
                     
                     
                     
                        
                        
                         
                           2.1.2 Two-way VHF radiotelephone apparatus provided
                           on board ships prior to 1 February 1992 and not complying fully with
                           the performance standards adopted by the Organization may be accepted
                           by the Administration until 1 February 1999 provided the Administration
                           is satisfied that they are compatible with approved two-way VHF radiotelephone
                           apparatus.