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220 Using Your Treo 700w Smartphone
CHAPTER 10 Troubleshooting
your phone was on before the reset, it does not automatically turn on
the phone (see “Turning your phone on and off” on page 11).
I can’t tell if data services are available
The following icons appear in the title bar to indicate whether data
services are available:
or
Your phone is on and a BroadbandAccess (EVDO) or
NationalAccess (1xRTT) network is within range. You can
make or receive calls or open a data connection.
or
Your phone is connected to a BroadbandAccess or
NationalAccess network, but you are not actively
transmitting data. You can still make or receive calls.
or
Your phone is on and a BroadbandAccess or
NationalAccess data connection is active. If an
BroadbandAccess data connection is active, you can still
make or receive calls. When you make or receive a call,
the data transmission is automatically interrupted. If a
NationalAccess data connection is active, you can still
make calls, but you cannot receive calls (incoming calls go
to voicemail). When you make a call the data transmission
is automatically interrupted.
0
Your smartphone is connected to a computer or network
which providing a data connection.
0
A data connection is not available or phone is turned off
(the wireless connection is off).
»
Key Term
1xRTT (Single carrier
[1x] radio
transmission
technology): A
wireless technology
that can provide fast
data transfer and
Internet access with
average speeds of 60-
80Kbps and bursts up
to 144Kbps.
»
Key Term
EVDO (Evolution Data
Optimized): A wireless
broadband technology
that is designed for
very high-speed data
transfer with average
download speeds of
400-600Kbps, capable
of reaching speeds up
to1.8Mbps, and
upload speeds up to
156Kbps.