LG U8500 User Manual page 205

Settings
System mode
1. If you set to Dual mode, then both 3G (UMTS)
and 2G (GSM) services can be used. This setting
is recommended for best service and quality.
2. If you set to GSM only, then only 2G (GSM)
service can be used.
3. If you set to UMTS only, then only 3G (UMTS)
service can be used.
Access points
Access points
This menu shows the access point list. You can
create new profiles, delete or edit them by using
the Option Menu. However, you cannot delete or
edit default configurations.
You can edit the following configuration items by
selecting the right soft key.
86
(Menu 7.6.3)
Connection title Access Point profile name.
Bearer Choose the bearer from the list. (Default
is "UMTS/GPRS")
Authentication Choose the authentication from the list.
(Default is "No auth")
User name Information provided by service provider.
Password Information provided by service provider.
APN APN name to access network. Information
provided by service provider.
Traffic class Traffic Class Choose the Traffic Class from
the list. (Default is "Subscribed")
Req. max UL bitrate Choose the Maximum Uplink Bitrate from
the list. (Default is "Subscribed")
Reliability class Choose the Reliability class from the list.
(Default is "Subscribed")
DNS server Choose the DNS server from the list.
(Default is "Automatic")
Req. max DL bitrate Choose the Maximum Downlink Bitrate
from the list. (Default is "Subscribed")
Dial-up number Required in case of Bearer is
"UMTS/GPRS/CSD" or "CSD"
Information provided by service provider.