Configuring your phone’s network profiles – Samsung SGH-A637CWAATT User Manual
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Changing Your Settings 86
• PC Studio: is set to launch PC Studio as the default application
when a USB connection is detected. For a free download of PC 
Studio, go to www.samsung.com.
• Mass Storage: sets the USB connection to a mass storage
device such as a zip drive.
4.
With the application highlighted, press the Select soft key
or press
.
Configuring your Phone’s Network Profiles
Your phone is wirelessly connecting to the Internet via a built in 
WAP browser. Connection can be made via one of three available 
WAP browsers: Media Net, AT&T MMS (MultiMedia Server), and 
AT&T IMS. You need these settings to use the web browser or 
send MMS messages or Emails. 
Use this menu to create and customize the profiles containing the 
settings for connecting your phone to the network. Although the 
active connection can be changed by the user, it is recommended 
that this choice be made with the assistance of either the retailer 
or customer service representative.
1.
When the Idle screen displays, press the Menu soft key,
then select Settings
➔
Connectivity
➔
Network Profiles.
2.
Highlight one of these options:
• MEdia Net
• AT&T MMS
• AT&T IMS
Note: The MEdia Net WAP is pre-configured and cannot be altered on this
screen. The AT&T MMS connection option can be edited, renamed, or 
deleted on this screen. Your phone is set up by default for connecting 
to the network. If you change the settings without first checking with 
your service provider, the web browser, MMS, and e-mail features may 
not work properly.
3.
To create a new connection, press the Options soft key,
then select New.
- or -
To edit the existing AT&T MMS, highlight this entry, press
the Options soft key, then select Edit.
4.
Select the parameter you want to edit:
• Set Name: enter a profile name.
• Access Name: edit the access point name.
• Auth Type: select the type of authentication used for this WAP
connection: None, Normal, or Secure.
• User ID: enter the User ID required to connect to the network.
• Password: enter the user password required to connect to the
network.
• Protocol: set the connection protocol used by the WAP browser:
WAP, HTTP, or Other.