Dodge CHALLENGER 2021 Owner's Manual page 139

Voice
When the Voice button is pressed on the touchscreen, the system displays the options related to the vehicle's Voice Recognition feature.
Setting Name
Voice Response Length
Show Command List
Clock
When the Clock button is pressed on the touchscreen, the system displays the different options related to the vehicle's internal clock.
Setting Name
Sync Time With GPS
Time Format
Description
This setting will change the response length for the Voice Recognition
system. The "Brief" setting provides a shortened audio description from
the system. The "Detailed" setting provides the full audio description
from the system.
This setting will allow you to turn the command list on or off. The "Always"
setting will always show the command list. The "With Help" setting will
show the command list and provide a brief description of what the
command does. The "Never" setting will turn the command list off.
Description
This setting will sync the time to the GPS receiver in the system. The
system will control the time via the GPS location.
This setting will allow you set the time format (AM/PM). Sync Time With
GPS must be off for this setting to be available. The "12 hrs" setting will
set the time to a 12-hour format. The "24 hrs" setting will set the time to
a 24-hour format.
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