Sony XPERIA XZ2 Instruction Manual page 133

Using Full seg/1Seg
Full seg and 1Seg are services provided by TV
broadcasting enterprises (stations), etc. A
communication fee for receiving video
picture and sound is not required. Contact
NHK for details on your NHK viewing fees.
There are 2 types of information displayed in
the data broadcasting area: "Data
broadcasting" and "Data broadcasting site".
"Data broadcasting" is displayed using
airwave along with images and sounds; while
"Data broadcasting site" is displayed by
connecting to a site provided by TV
broadcasting enterprises (stations), etc.,
using information of data broadcasting.
For viewing "Data broadcasting site", etc.,
packet communication fees are charged.
Some sites require information fees.
Airwaves
Full seg/1Seg is a broadcast service and a
different type of radio waves (airwaves) from
that of LTE service or FOMA service is
received. Therefore, regardless of whether
you are in or out of LTE service or FOMA
service area, it cannot be received where the
airwaves do not reach or during broadcasting
interruptions.
Also, even in a terrestrial digital TV
broadcasting service area, reception
condition may be poor or reception may be
unavailable in the following places:
A place far from the tower that the airwaves
･
are sent from
Mountain-ringed regions or a place between
･
buildings where airwaves are interrupted by
geography or buildings
Tunnel, underground or far back from a
･
building where airwaves are weak or do not
reach
Changing the direction of the TV antenna
cable or moving to another location may
improve signal reception.
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Apps