Asus G51Jx User Manual page 93

内蔵モデムの適応規格
（規格/プロトコルなど原文掲載）
The Notebook PC with internal modem model complies with
JATE (Japan), FCC (US, Canada, Korea, Taiwan), and CTR21.
The internal modem has been approved in accordance with
Council Decision 98/482/EC for pan-European single terminal
connection to the public switched telephone network (PSTN).
However due to differences between the individual PSTNs
provided in different countries, the approval does not, of
itself, give an unconditional assurance of successful operation
on every PSTN network termination point. In the event of
problems you should contact your equipment supplier in the
first instance.
Overview
On 4th August 1998 the European Council Decision regarding
the CTR 21 has been published in the Official Journal of the
EC. The CTR 21 applies to all non voice terminal equipment
with DTMF-dialling which is intended to be connected to the
analogue PSTN (Public Switched Telephone Network).
CTR 21 (Common Technical Regulation) for the attachment
requirements for connection to the analogue public switched
telephone networks of terminal equipment (excluding terminal
equipment supporting the voice telephony justified case
service) in which network addressing, if provided, is by means
of dual tone multifrequency signalling.
Network Compatibility Declaration
Statement to be made by the manufacturer to the Notified
Body and the vendor: "This declaration will indicate the
networks with which the equipment is designed to work and
any notified networks with which the equipment may have
inter-working difficulties"
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J5127_G60Jx_e-manual.indb 93 10.3.26 9:45:26 AM