2
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"
Summary of Contents for AST21
Page 1: ...Basic Manual AST21 ...
Page 129: ...127 MEMO ...
