347 Digital File Characteristics (R)

Indicators	1st -	Undefined
	2nd -	Undefined

Subfields	_a	File type (R)
	_b	Encoding format (R)
	_c	File size (R)
	_d	Resolution (R)
	_e	Regional encoding (R)
	_f	Transmission speed (R)
	_0	Authority record control number or standard number (R)
	_2	Source (NR)
	_3	Materials specified (NR)
	_6	Linkage (NR)
	_8	Field link and sequence number (R)
Example