<s>
Beltel	B-Device
was	O
the	O
name	O
and	O
trademark	O
used	O
by	O
the	O
South	O
African	O
Department	O
of	O
Posts	O
and	O
Telecommunications	O
(	O
later	O
Telkom	O
)	O
for	O
its	O
Videotex	B-Operating_System
system	O
between	O
the	O
mid	O
eighties	O
and	O
1999	O
.	O
</s>
<s>
The	O
system	O
used	O
telephone	O
lines	O
and	O
modems	B-Application
connected	O
to	O
personal	B-Device
computers	I-Device
or	O
to	O
dumb	O
terminals	O
which	O
had	O
built	O
in	O
modems	B-Application
.	O
</s>
<s>
Today	O
all	O
of	O
the	O
functionality	O
of	O
the	O
Beltel	B-Device
system	O
,	O
and	O
more	O
,	O
is	O
delivered	O
by	O
handheld	O
mobile	O
phones	O
or	O
cellphones	O
and	O
PDAs	B-Application
which	O
utilize	O
mobile	O
payment	O
.	O
</s>
<s>
What	O
is	O
BELTEL	B-Device
?	O
</s>
<s>
BELTEL	B-Device
user	O
manual	O
.	O
</s>
<s>
Videotex	B-Operating_System
SA	O
Beltel	B-Device
.	O
</s>
<s>
The	O
BELTEL	B-Device
post	O
box	O
.	O
</s>
<s>
Beltel	B-Device
provided	O
many	O
online	O
services	O
such	O
as	O
:	O
</s>
<s>
Beltel	B-Device
e-Mail	O
,	O
</s>
