Asus AST21 Basic Manual page 4

sometimes not possible in poor reception areas.
Communication is sometimes interrupted if you move
into a poor reception area during communications.
• Since this product uses radio waves, the possibility of
communication intercepts by third parties cannot be
eliminated. (Though LTE/CDMA/GSM/UMTS system
has highly secure confidential communication
features.)
• This product is compatible with the international
roaming service. Each network service described in
this manual varies depending on the area and service
content.
• Since this product is a radio station under the Radio
Law, you may be asked to temporarily submit the
product for inspection in accordance with the Radio
Law.
• The IMEI information of your device is automatically
sent to KDDI CORPORATION for maintenance and
monitoring operational status of this product.
• Take care not to inconvenience people around you
when you use the product in a public place.
• Before you start using the product overseas, check
the relevant laws and regulations of the country/
region you visit.
• When the product is used by a child, parents or
guardians should thoroughly read the "Setting Guide"
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