Nokia X3 User Manual page 26

Note: Using voice tags may be difficult in a noisy
environment or during an emergency, so you
should not rely solely upon voice dialling in all
circumstances.
As voice commands are language-dependent, before voice
dialling, select
settings > Recogn. language
To activate voice dialling, press and hold the volume down
key. A short tone sounds, and
To cancel voice dialling, press the end key.
To make a call by voice dialling, clearly say Call then the
name or the number of the contact you want to dial. If the
device recognises the name you spoke, it shows a list of
matches.
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Menu > Settings > Phone
and your language.
Say a command
> Language
is displayed.