L3 comminications 6000, Руководство пользователя

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• P
AGE
13
EMERGENCY NUMBER
Both ‘911’ and ‘112’ Emergency number dialing is
supported with or without SIM Card.
VOICE / FAX/ MODEM MODE
NOTE
FAX transmission across a GSM network is inherently
sensitive to instabilities and variances in both the
GSM network and the radio transmission path (air
interface). Certain machines may also not support some
fax commands (Such as Retrain Negative- RTN) that
provide retransmission of corrupted data, thus allowing
corrupted faxes to be resent. Most importantly, timing
and other variations between different fax machines can
also greatly affect transmission/reception of facsimile
messages. The end result is that certain fax machines
may not perform well within GSM.
Making Calls
With the GSM Terminal you can make both voice
as well as data calls.
Voice Calls
Voice calls on the GSM Terminal are made the
same way you would on a standard wire-line.
Data Calls
Since the GSM Terminal is set in voice mode by default,
you need to notify the network before sending a data
transmission such as a fax or modem call. To do so,
you must add a prefix to the telephone number being
dialed.
To place a fax call, enter the sequence
#* 81 *
followed by the number
Fax services must be registered with your
network operator in order for you to be able to
transmit faxes.
To place a modem call, enter the sequence
#* 82 *
followed by the number.
E
MERGENCY
N
UMBER