Samsung SPH-N300 - Manual (Page 107)

Experiencing Sprint PCS Wireless Web 107
Getting Started
15
The Sprint PCS Wireless Web Home Page
You may notice that sometimes the MiniBrowser will
launch without placing a call. This is because the phone
stores recently viewed pages in its’ memory cache. The
MiniBrowser will connect automatically when you access a
page that's not stored in the cache.
If the phone has been inactive for a while and a new
wireless Internet site has not been requested, the
MiniBrowser will automatically disconnect. The
MiniBrowser will remain active – only the connection will
end. The MiniBrowser will automatically reconnect when
you go to a wireless Internet site that's not stored in the
phone's memory cache. For this reason, you may find that
you are billed for several network connections within a
single session. This is normal and is designed to minimize
air time charges.
When launching the MiniBrowser, you may see a reminder
that MiniBrowser calls will be charged.