... Menu (SMS)Command:301Following SMS is send From server to tracker unit to set menuW******,301,dataData:MenuItem1 + + MenuItem2 + + MenuItem3The ... max menu item is 10Following SMS from tracker unit to server to confirm transfer:Set menu ok/total menuitem numberWhen right ... add(SMS)command:302Following SMS is send from server to tracker unit to add menu:W******,302,dataData:MenuItem1 + + MenuItem2 + + ...