Palm Pre 2, Руководство пользователя

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230 Chapter 14 : Troubleshooting
A notification tells me that there is not enough free memory to
synchronize
1 Tap the center of the gesture area to display Card view.
2 Scroll through the cards and note how many applications are open.
3 Close any application you are not using by throwing its card off the top
of the screen.
If the problem persists, see Making room on your phone for other
suggestions.
A notification tells me that the server could not be reached
Make sure your phone is connected either to the Verizon Wireless network
or to a Wi-Fi network (see
Icons in the title bar ).
If you have a network connection and receive this notification, it means your
phone had to wait too long to connect to the Exchange server. The
connection may have been lost, the server may be temporarily overloaded,
or the server may have encountered an internal error. Check your Exchange
server name and proxy server settings (see
Set up email: Microsoft
Exchange ), and try again later.
A notification tells me that ActiveSync encountered a problem
with [item type] [item name]
There was an error while synchronizing a single item. This error can usually
be corrected only by deleting the item that caused the error. If you sync
again to see if the error persists, be aware that items causing this type of
error are skipped and do not show up again.
Sending and receiving data in Email,
Messaging, and Web
I can’t tell if data services are available
The following icons appear in the title bar to indicate whether data services
are available. If you don’t see one of these icons, you cannot open a data
connection:
KEY TERM 1x (single-carrier [1x] radio transmission technology): Also 1xRTT.
A wireless technology that can provide fast data transfer and Internet access, with
average speeds of 60-to-80Kbps and bursts of up to 144Kbps.
KEY TERM
3G (EvDO) (Evolution Data Optimized): One of the
third-generation (3G) mobile phone technologies that is designed for very
high-speed data transfer, with average download speeds of 400-to-600Kbps, and
capable of reaching download speeds up to 3.2Mbps and upload speeds up to
1.8Mbps.
Table 1. Data connection icons
Icon Description
Your phone is connected to a 1x data network and data is
being transmitted over the network.
Your phone is connected to a 1x data network. Data is not
currently being transmitted over the network.
Your phone is connected to a 3G (EvDO) data network
and data is being transmitted over the network.
Your phone is connected to a 3G (EvDO) data network.
Data is not currently being transmitted over the network.
Your phone is connected to a Wi-Fi network. You can
open a data connection.