<s>
A	O
man	O
–	O
machine	O
language	O
(	O
MML	B-Language
)	O
is	O
a	O
specification	B-Application
language	I-Application
.	O
</s>
<s>
MML	B-Language
typically	O
are	O
defined	O
to	O
standardize	O
the	O
interfaces	O
for	O
managing	O
a	O
telecommunications	O
or	O
network	O
device	O
from	O
a	O
console	O
.	O
</s>
<s>
ITU-T	O
Z.300	O
series	O
recommendations	O
define	O
an	O
MML	B-Language
,	O
that	O
has	O
been	O
extended	O
by	O
Telcordia	O
Technologies	O
(	O
formerly	O
Bellcore	O
)	O
to	O
form	O
Transaction	O
Language	O
1	O
.	O
</s>
