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Is the Pager Dead Yet?
From
the outset of human civilization, man
has always had the desire to communicate
with one another from a distance. For
thousands of years, simple devices were
used: cupped hands for shouting, drums
of various sizes, conch shells, homing
pigeons, and let us not forget the highly
popular smoke signal method of communication.
Fortunately for us (and the environment!),
modern-day life provides much more convenient
and highly effective methods for communicating
with one another. The last quarter century
has produced some of the most sophisticated
communications devices ever imagined.
But....
This month, let us take a stroll down
memory lane to a time when Blackberries
and Apples were considered a tasty fruit.
A time when a "smart phone"
was the more expensive model that featured
loud and soft ring settings. An era not
so long ago where one wireless communications
device ruled the airwaves - and having
one was considered the "status"
symbol of the day. We are of course referring
to the pager (or "beeper" as
we affectionately called them).
Fast-forward 30 years, and you may have
the wild notion that the pager is dead
and gone - a forgotten tool whose present-day
purpose is simply to adorn the electronic
scrap heaps of a simple yet bygone era.
This is not the case however. Pagers are
alive and well in the 21st century. And,
as crazy as it my sound, employing a pager
into your business life may even save
you some money.
A Quick Pager Refresher Course
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For
those that do not know exactly how
pagers work, (or for those too young
to remember), the following is a
quick refresher course.
A pager is a small telecommunications
device that receives (and, in some
cases, transmits) alert signals
and/or short messages.
Two
types of pagers still exist: the
numeric pager, and the alphanumeric.
Each can easily fit into a shirt
pocket or attach to a belt. Pagers
operate through telephone (or e-mail)
messages sent by the caller. A voice
message prompts the caller to either
leave a voice message or to manually
enter the telephone number where
they can be reached.
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The
recipient of the page then receives the
call via wireless communication through
either a "beep", or a vibrating
setting. The number of the caller is displayed
on the small pager screen. The receiver
can either retrieve voice mail or return
the call to the number that is displayed.
In the United States, pagers typically
receive signals using the FLEX protocol
in the 900 MHz band. Commercial paging
transmitters typically radiate 1000 watts
of effective power, resulting in a much
wider coverage area per tower than a mobile
phone transmitter, which typically radiates
around 0.6 Watt per channel.
21st Century Applications for the Pager
Although
not used by the masses as it once was,
the pager still is the communications
of choice for a variety of niche professions
and businesses.
Most
modern paging systems in use today employ
what is know as "simulcast delivery".
Because they are controlled by satellite
rather than earth-based networks, the
pager network can be inherently more reliable
than cellular networks for delivering
messages.
Doctors,
Nurses, IT, and Emergency Personnel
Where
a cellular network may go down in times
of emergency (i.e. 9/11), a pager system
will continue to function. This makes
the pager a necessary tool for many emergency
personnel. For example, the Royal National
Lifeboat Institution (RNLI) is a charity
that saves lives at sea around the coasts
of Great Britain and Ireland. Each member
of the RNLI is required to carry a pager.
Numeric
pagers are still widely used throughout
the medical community. Doctors, nurses
and practitioners continue to rely on
pagers for notification in the event of
an emergency. Pagers are convenient, inexpensive
and they provide just enough communication
for medical personnel to complete tasks
effectively. (Imagine a busy doctor having
to answer a cell phone every time he was
needed!)
Pagers
still fill a need in the IT world as well
- especially in cases where on-call technicians
cannot totally rely on modern cellular
telephone systems. For example, a cellular
technician could still receive communication
should there be a cellular outage in the
network. In these situations, engineers
and tech support are often equipped with
a pager that uses a separate mobile or
satellite network to ensure reachability
in case of emergency.
Restaurants, Irrigation
Systems, and the Lazy Griller
As dated and antiquated some may consider
the pager to be, businesses continue to
invent new uses for it.
Have you ever dropped in to a favorite
restaurant only to find that there is
a 30-40 minute wait? Rather than yell
or broadcast your name over an intercom
when your table was ready, many restaurants
have wised up and are now employing pager
notification systems for alerting patrons.
Take the pager with you anywhere, (even
outside the restaurant) and it will vibrate
or light up when your table is ready.
These are the most basic types of pagers,
broadcasting frequencies to a small area
- but they certainly do the job.
Paging is also in use within the agricultural
industry. Irrigation systems are often
controlled by paging technology to tell
remote irrigation controllers when to
begin watering and for what duration.
Some controllers have additional features
such as multiple programs to allow different
watering frequencies for different types
of plants, rain delay settings, input
terminals for sensors such as rain and
freeze sensors, soil moisture sensors,
weather data, remote operation, etc.
Finally, a paging idea that will surely
delight the Saturday afternoon backyard
grilling crowd. The wireless Barbecue
Thermometer with built-in pager! This
is a must-have item that will soon be
on the wish list of every pro and amateur
grilling enthusiast.
Here's
the problem: Different types, sizes
and weights of food always make
it difficult to determine the proper
temperature and length of cooking
time. In the past, grillers were
forced to hang around the grill
and constantly check the temperature
of the food to be certain meats
were cooked as required. But this
problem is now a thing of the past!
This handy BBQ thermometer allows
you to simply insert the metal probe
into your food, then select the
desired temperature setting from
the chart included. The alarm will
automatically sound on the main
unit sending an alert to the remote
pager to tell you when your food
is done...its that easy! |
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In
addition to the uses listed above, the
pager in some form or another is being
used in the home, for the car, even
for pets. Take a look at the products
on the left of this newsletter to get
a better idea as to how far the pager
has come.
Isn't it about time we gave the pager
the respect it deserves?
That's
it for this month. If you have questions
regarding specific telecom cost-reduction
strategy, wireless, or a telecom
audit or telecom
bill management need, or if you
just need help with your pager, please
don't hesitate to contact
us today or call us toll-free at
1-888-383-3200, Ext. 5900.
or simply...
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