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"Digital" has replaced
"solid-state" as a favorite buzzword in electronics. The new technology has
given us everything from PCs, compact discs and Hollywood special effects, to elaborate
office telephones that use just two wires, instead of the four-to-100 wires that were
previously required.
This advance made life much easier for
phone-installers, but didn't have much impact on phone-users -- digital phones just didn't
seem very different from older analog phones, so there was little impetus to buy a digital
system. And even though digital phones can work with just two wires, no one installs just
two. The cost of extra wires is insignificant, a slightly thicker bundle is less likely to
break during installation, and it's nice to have a spare if a wire gets damaged later on
by a carpenter, plumber or squirrel.
Those spare wires were often unused, until Panasonic
thought up the "eXtra Device Port," and designed the "Digital Super
Hybrid" phone systems it's part of.
Abbreviated as "XDP," this new feature
combines an extra jack on the back of a phone, with the extra wires in the wall, and
provides a place to quickly connect an extra gadget that will work on one line, while its
host phone uses another!
If you take your laptop computer to the office, and
there's no modem jack on the wall, just connect a cord from PC to XDP, and get to work.
If you need a credit-card verifier, that, too, gets
plugged in without paying for a technician's visit. Likewise for a fax machine, or an
extra phone for a visitor, or an answering machine.
An instantly-installed cordless phone can access all
lines and intercom and voice mail. If you're away from your desk, your calls can be
automatically forwarded to the cordless, or to any other phone, anywhere in the world.
With fax/modems now more common than typewriters,
your whole staff, or your family, can fax from their PCs. Just connect a modular phone
cord from PC to the phone's XDP. The same cord and modem can also connect you to the Net,
clients and suppliers.
Several XDPs and modems make an instant Local Area
Network ("LAN"). Without any new wire or jacks, the computers within your
business or home can talk to each other over the system's intercom circuits.
Programming the system is quite simple, from a PC or
a display phone.
The heart of the system is a central control unit
("KSU"), where the phones and phone lines get connected together. Panasonic
manufactures three models. The KX-TD308 has a capacity of 3 lines, and 16 phones and
accessories. The KX-TD816 has a capacity of 8 lines, and 32 phones and accessories. The
KX-TD1232 can handle up to 12 lines with 64 phones and accessories. Huge homes and bigger
businesses can link a pair of 1232s to double the capacity.
Nine phone models are available, with different
features and prices. They come in off-white or black, and work on table, desk or wall.
Phone variations include alphanumeric displays, handsfree conversation, and 6, 12, or 24
"soft key" buttons. (Panasonic's older KX-T series analog phones will also work,
and there's a new tiny 900MHz multi-line cordless.)
Those buttons are used to select an outside line, to
call someone inside or outside the business or home by just touching a button, and to
activate features like paging or background music (from a tape, CD or radio feeding into
the KSU). The buttons are illuminated, and you can use them to show when certain phones
are in use. Receptionists can have "DSS/BLF" panels with instant intercom access
and status indication for up to 128 people or departments.
Panasonic's best digital phone is the KX-T7456, with
a 6-line back-lit pop-up LCD panel that displays directories of speed-dialing names and numbers,
and even the last five numbers you dialed. You can call anyone shown on the screen by just
tapping a button. Numbers in memory can be set to use specific lines, line groups, or any
available line.
Buttons near the screen are context-sensitive; their
functions and your options change to reflect what you are doing, such as adjusting display
screen contrast or searching for a phone number.
The "Call Log" display of five
most-recently-dialed numbers is a big time-saver on a short-term project where you are
repeatedly calling several people, but don't need their numbers in permanent memory. It's
also handy if you forgot to write down a phone number, and want to go back and see what
number you dialed.
The display can also show the date, time, number
dialed, call duration, Caller ID, names of people calling you on intercom, alarm times,
programming steps, messages from people who are away from their desks, and more.
The 24 soft keys can be programmed to do whatever is
important for a particular phone-user. Individual buttons can have access to groups of
lines, freeing other buttons for other uses. You can easily automate intimidating
processes, such as Call Forwarding to an answering service.
The message-waiting system is logical and simple. If
you call someone who doesn't answer, your screen might show "On Vacation Until
Monday" or "Gone Home." To get a return call, just tap your message button
to turn on the message light at the other phone. When the other person returns, she taps
the illuminated message button, and instantly calls you.
If you call someone within your business or home and
get a busy signal and your call is urgent, you can talk through the other person's speaker
by tapping a button. If your call can wait, press a button to "camp-on." When
the other person is available, your phone will ring. When you answer, the other phone will
ring and the two of you can talk. You can also camp-on to be notified when a certain line
is free.
If you call someone on the outside and get a busy
signal, press REDIAL and the phone will keep trying the call for you, at selectable
intervals ranging from three seconds to two minutes. A Panasonic digital Super Hybrid is
even smart enough to remind you to call your broker at 3:15 this afternoon, or to take
your pills before lunch every day.
The system easily integrates with voice processing
systems for voice mail and automated attendant service, and can even get extra work out of
an inexpensive answering machine. One answerer can automatically respond to calls on one
or some or even all lines, as an after-hours robotic receptionist. (In most business phone
systems, the answerer is connected to the first line only.) An optional "DISA"
module provides simplified automated attendant service, allowing two simultaneous callers
to bypass a human receptionist to reach specific people or departments.
The optional Caller ID circuit has a programmable
data base, and can display both names and numbers on your phones, even if the local phone
company transmits only a number but not a name. You can connect a printer to the KSU's
serial port, or use a PC with call-accounting software, to maintain a record of who called
whom when and how long they spoke; and assign account codes if you want to keep track of
the time spent working for specific clients or on specific projects.
When the system is first plugged in, all phones are
private, but you can program some phones to have "Executive Busy Override" to
barge-in on a conversation. Some phones can override the Override so no other executive
can barge-in. "Data Line Security" will protect modems and faxes from glitches.
You can program different phones to ring at different times of the day, and even select
from eight ringing sounds, which is great if several businesses or departments share
space, or if a system is used for home and business.
Attractive door intercom boxes let you speak to a
visitor or delivery truck driver by just answering a ringing phone -- even a cordless. You
can unlock the door by tapping a button on the phone.
A superb system and a very good value; highly
recommended for business, home, or both! |