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Conference Calling
Ability to establish a conference call involving up to
two additional parties.
Hands-Free
A feature that permits a driver to use a wireless
phone without lifting or holding the handset - an
important safety feature for automobiles, tractors
and most other motorized vehicles.
LCD (Liquid Crystal Display)
Commonly used to refer to the screen display on the
wireless phone.
Phone Password
Lock code used to unlock the phone when you have
selected the option to lock it automatically each time
it switches on, and security code used to restrict the
use of your phone.
Roaming
Use of your phone when you are outside your home
area (when travelling for example).
SMS (Short Message Service)
Network service for sending and receiving messages
to and from another subscriber without having to
speak to the correspondent. The message created or
received can be displayed, received, edited or sent.
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Soft Keys
Keys marked
and on the phone, the purpose
of which:
• Varies according to the function that you are
currently using
• Is indicated on the bottom line of the display just
above the corresponding key
TDMA
Time division multiple access (TDMA) is a digital
transmission technology that allows a number of
users to access a single radio-frequency (RF) channel
without interference by allocating unique time slots
to each user within each channel. The TDMA digital
transmission scheme multiplexes three signals over a
single channel. The current TDMA standard for
cellular divides a single channel into six time slots,
with each signal using two slots, providing a 3 to 1
gain in capacity over advanced mobile-phone service
(AMPS). Each caller is assigned a specific time slot
for transmission.
Voice Mail
A computerized answering service that answers a
call, plays a greeting and records a message.