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6-4
G
G3, Group 3 fax machine
Defined by CCITT/ITU-T. Uses encoding schemes to transmit
image data while reducing the amount of data that needs to be
transmitted, thus reducing transmission time. G3 fax machines
can transmit one page in less than one minute. Encoding
schemes for G3 fax machines are Modified Huffman (MH),
Modified READ (MR), Modified Modified READ (MMR) , and Joint
Bi-level Image expert Group (JBIG).
Group Dialing
A dialing method that enables you to dial multiple one-touch
speed dialing or coded dialing numbers together as a group. This
means that you can press just one key to enter numbers when
sending the same document to many destinations.
I
ITU-T
A committee created to set international standards for
telecommunications.
M
Manual redialing
When you use regular dialing, you can redial a number manually
simply by pressing [Redial/Pause] on the operation panel. The
last number called is the number redialed.
Modem
A device that converts (MOdulates) digital data for transmission
over telephone lines. At the receiving end, this device converts
the modulated data (DEModulates) to digital format that the
computer understands.
N
Numeric Keys
The round, numbered keys on the operation panel marked the
same as a standard telephone keypad.
Press them to perform regular dialing. You also use the numeric
keys to enter numbers and letters when you register telephone or
fax numbers and names, and to enter coded dialing codes.
