How to provision a Linksys ATA

How to re-provision the Linksys / Cisco SPA2102, SPA3102, PAP2T:
1. Pick up the handset and dial ****. You will hear a voice prompt
2. Then dial 73738#. You will be prompted to confirm. Dial 1. You should hear "Option successful".
3. After the device is reset, Pick up the handset (you may not hear a dialtone) and dial ****. You will hear a voice prompt.
4. Then dial 7932#. You will be prompted to enter an option. Dial 1#. You will be prompted to save. Dial 1. You should hear "Value saved".
5. Then dial 110#. Note the IP address that is read back to you.
6. Open a web browser. Enter the following URL into your web browser, 
(replacing the IP address with the appropriate address) 
http://192.168.1.100/admin/resync?http://c-prov-01.conversant.co.nz/spa$PSN.cfg
7. The screen will display "SPA will resync the profile when it is not in use and reboot you can click HERE to return to the configuration page"

Wait for 5 minutes and the device should be ready to go.