Notes about voice tags
Before using voice dialing, note that:
Voice tags are not language dependent. They are dependent on the
Voice tags are sensitive to background noise. Record them and make
calls in a quiet environment.
When recording a voice tag or making a call by saying a voice tag,
hold the phone in the normal position near to your ear.
Very short names are not accepted. Use long names and avoid similar
names for different numbers.
Note: You must say the name exactly as you said it when you
recorded it. This may be difficult in, for example, a noisy
environment or during an emergency, so you should not rely solely
upon voice dialing in all circumstances.