Nokia 9210 Cell Phone User Manual


 
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Note: The communicator 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
communicator.
Callback type: The options are Use server number/Use server number (IETF)/Use number
below. Ask your ISP for the correct setting to use; it will depend on the
ISPs configuration.
Callback number: Type in your communicators data phone number which the dial
back server uses. Usually, this number is the data call phone number of
your communicator.
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Figure 56
Allow plain text login: When set to Yes, the password at connection may be sent in
clear. The options are Yes/No. For optimum security, use option No. Some
ISPs require that this setting is Yes.
Use PPP compression: When set to Yes, this option speeds up the data transfer, if it
is supported by the remote PPP server. The options are Yes/No. If you have
problems with establishing a connection, try setting this to No. Contact
your ISP for guidance.