User’s Manual
68
ASUS TabletとASUSキーボードドック ユーザーマニュアル
内蔵モデムの適応規格 (規格/プロトコルなど
原文掲載)
The ASUS Tablet 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 dierences between the individual
PSTNs provided in dierent 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 rst instance.
Overview
On 4th August 1998 the European Council Decision regarding the CTR 21
has been published in the Ocial 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 justied case service) in which network addressing, if provided,
is by means of dual tone multi-frequency signalling.