Nokia 3250

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The following settings are shown if you have selected data call as the 
connection type:
Use callback
> 
Yes
 — to allow a server to call you back once you have 
made the initial call. Contact your service provider to subscribe to this 
service.
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.
 and 
Use other no.
. Ask 
your service provider for the correct setting to use.
Callback number
 — to enter your phone number which the dial-back 
server uses. Usually, this number is the data-call phone number of your 
phone.
Use PPP compress.
 — To speed up data transfer, select 
Yes
 if supported 
by the remote PPP server. If you have problems with establishing a 
connection, select 
No
. Contact your service provider for guidance.
Use login script
> 
Yes
 — to use a login script when establishing the 
connection
Login script
 —to insert the login script
Modem initialisation
 (modem initialization string) — to control your 
phone using modem AT commands. If required, enter commands 
specified by your service provider or Internet service provider.
Packet data
The packet data settings affect all access points using a packet data 
connection.
Select 
Menu
> 
Tools
> 
Settings
> 
Connection
> 
Packet data
 and from 
the following options:
Packet data conn.
 — If you select 
When available
 and you are in a 
network that supports packet data, the phone registers to the GPRS 
network and short messages are sent using GPRS. Also, starting an 
active packet data connection, for example, to send and receive e-mail, 
is quicker. If you select 
When needed
, the phone uses a packet data 
connection only if you start an application or function that needs it. The 
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