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P990i Phone 41
This is the Internet version of the user guide. © Print only for private use.
Note: The service is available only if it is supported by
your operator.
Support for TTY
To use a teletype (TTY) device with the phone, connect
the device at the base of the phone. See TTY Settings on
page 116. For further information, refer to your TTY
device supplier’s product information.
Note: You can still make normal calls when the phone is
in TTY mode, but other accessories, such as handsfree,
will not work properly.