THE TELEPHONE SYSTEM
· Multiplexing
has long been used as an essential tool in the Telephone industry
· A
country’s telephone system may include various carriers that offer local and
long-distance service
· These
various carriers from a Telephone Network PTCL
PTCL
Simple Internet
Simple Internet use on Pakistan its
speed is very low and that Internet Run on Modems And its Speed approximately
56kb more than 90% people are use that Internet on Pakistan because on that
time there are no other services who provide Internet there for PTCL is first
Internet Service on Pakistan. Its Speed Likes bicycle
DSL Broadband
DSL Broadband it’s other PTCL service
who provide Internet to over user its speed is not bad its use for multiple purpose
and multiple speed like 1Mb, 2MB, 4MB, 8MB, 10MB DSL broadband also use that
time on Pakistan and may be always use. Its Speed Likes Heavy Bike
PTCL
3G Device
3G device are very reliable for
Internet, surfing, online calls, chat, and everything use on online its best
technology For Internet and All Pakistan User Like this technology and its
downloading speed is 20MB to 30MB its really fast speed for using Internet. Its
Speed Likes Racing Car
PTCL
4G Device
Recently PTCL has introduced the 4G
technology. It’s amazing and good news for those Internets user who want
fastest speed of Internet PTCL introduce 4G EVO Its really fast device to using
Internet its Internet speed in unbelievable on downloading, surfing, chatting,
Video call, watching online movies, and approximately its speed is 35MB to 40MB.
It’s Speed Likes Rocket