Using the Re-dial Command
1. Press and hold 
for two
seconds. The system
responds with “Ready” followed by a tone.
2. After the tone, say “Re-dial”. The system responds with “Re-dial using <phone name>” and dials the last number called from the connected Bluetooth phone.
Once connected, the person called will be heard through the audio speakers.
See also:
How to Check Automatic Transmission
Fluid (3.9L Engine)
Because this operation can be a little difficult, you may
choose to have this done at the dealer/retailer service
department.
If you do it yourself, be sure to follow all the instructions
here, ...
PhatNoise a segment first
Also available is the first-in-segment Mobile Digital Media Powered by
PhatNoise system. PhatNoise is a wallet-sized, 40-gigabyte hard drive that
installs in the Terraza's overhead rail system. Th ...
OnStar Overview
If equipped, this vehicle has a
comprehensive, in-vehicle system
that can connect to a live Advisor
for Emergency, Security, Navigation,
Connection, and Diagnostic
Services.
The OnStar sy ...