Apple iPod Touch User Guide - Page 109

Email Can't Be Delivered (Port 25 Timed Out) You may need to change the port setting on an outgoing mail server for one of your email accounts. For information, go to www.apple.com/support/ipodtouch and search for "I can receive email on iPod touch but can't send it." GAL Contacts Don't Appear Make sure iPod touch is joined to a Wi-Fi network that is connected to the Internet. Check your Microsoft Exchange settings to make sure you're on the right server. In Settings, tap "Mail, Contacts, Calendars" and choose an account to display its settings. If you're trying to search for GAL contacts in Contacts, tap Groups and tap Directories at the bottom of the list. Backing Up iPod touch iTunes creates backups of settings, downloaded applications and data, and other information on iPod touch. You can use a backup to restore these items to your iPod touch after a software restore or to transfer the information to another iPod touch. Backing up iPod touch or restoring from a backup is not the same as syncing content and other items (such as music, podcasts, ringtones, photos, videos, and applications that you download via iTunes) with your iTunes library. Backups include settings, downloaded applications and data, and other information that resides on iPod touch. You can restore these items from a backup using iTunes, but you may also have to sync your iTunes library content again. Applications downloaded from the App Store are backed up the next time you sync with iTunes. Afterwards, only application data is backed up when you sync with iTunes. Creating Backups Backups can be created in the following ways: ÂÂ Once iPod touch has been configured to sync with a particular computer, iTunes automatically makes a backup of iPod touch on that computer when you sync. iTunes won't automatically back up an iPod touch that is not configured to sync with that computer. If you have configured iPod touch to automatically sync with iTunes on a specific computer, iTunes will back up iPod touch every time you connect it to that computer. Automatic syncing is turned on by default. iTunes only makes one backup each time you connect, even if you sync multiple times before disconnecting. ÂÂ If you choose to update the software on iPod touch, iTunes will back up iPod touch automatically, even if it is not configured to sync with iTunes on that computer. ÂÂ If you choose to restore the software on iPod touch, iTunes asks if you want to back up iPod touch before restoring. Appendix A Troubleshooting 109