Nokia 6600 User Manual page 81

T o o l s
Note: Charges may apply
for certain types of received
calls, such as roaming and
high speed data calls.
Contact your GSM network
operator for more
information.
Note: The phone expects
the callback call to use the
same data call settings that
were used in the callback-
requesting call. The network
must support that type of
call in both directions, to
and from the phone.
• Callback type - The options are
Use server no. /
Ask your service provider for the
correct setting to use; it will
depend on the service provider's
configuration.
• Callback number
phone's data phone number
which the dial back server uses.
Usually, this number is the data
call phone number of your phone.
• Use PPP compression
to Yes, this option speeds up the
data transfer, if supported by the
remote PPP server. If you have
problems with establishing a
connection, try setting this to No.
Contact your service provider for
guidance.
• Use login script
Yes / No.
82
Use other no..
- Key in your
- When set
- The options are
Copyright © 2004 Nokia. All rights reserved.
• Login script - Insert the login
script.
• Modem initialisation
initialisation string) - Controls
your phone using modem AT
commands. If required, enter
characters specified by your
service provider or Internet
service provider.
GPRS
Go to Settings
→ GPRS.
The GPRS settings affect all access
points using a packet data
connection.
GPRS connection - If you select
When available and you are in a
network that supports packet data,
the phone registers to the GPRS
network and sending short messages
will be done via GPRS. Also, starting
an active packet data connection,
for example, to send and receive e-
mail, is quicker. If you select
needed, the phone will use a packet
data connection only if you start an
application or action that needs it.
The GPRS connection can be closed
after it is not used by any
application.
If there is no GPRS coverage and you
have chosen When
phone will periodically try to
establish a packet data connection.
(Modem
→
Connection
When
available, the