technologies may prevent some back-up data frombeing restored. Contact your service provider formore information about DRM used for your content.See "Activation keys," p. 61.To format mass memory, select Options > Formatmass memory. Select Yes to confirm.Formatting does not guarantee that all confidentialdata stored in the device mass memory ispermanently destroyed. Standard formatting onlymarks the formatted area as available space anddeletes the address to find the files again. Therecovery of formatted or even overwritten data maystill be possible with special recovery tools andsoftware.Voice commandsPress , and select Tools > Utilities > Voicecomm..You can use enhanced voice commands to controlyour device. See "Voice dialling," p. 119.To activate enhanced voice commands to startapplications and profiles, you must open the Voicecommands application and its Profiles folder; thedevice creates voice tags for the applications andprofiles. To use enhanced voice commands, pressand hold the right selection key in the standbymode, and speak a voice command. The voicecommand is the name of the application or profiledisplayed in the list.To add more applications to the list, in the Voicecommands main view, select Options > Newapplication. To add a second voice command thatcan be used to start the application, selectOptions > Change command, and enter the newvoice command as text. Avoid very short names,abbreviations, and acronyms.To listen to the synthesised voice tag, selectOptions > Playback.To change voice command settings, selectOptions > Settings. To switch off the synthesiserthat plays recognised voice tags and commands inthe selected device language, select Synthesiser >Off. To reset voice recognition learning, forexample, when the main user of the device haschanged, select Remove voice adapts..SyncPress , and select Tools > Sync.Sync enables you to synchronise your notes,calendar entries, text messages, or contacts withvarious compatible applications on a compatiblecomputer or on the internet.You may receive synchronisation settings in aspecial message.141 Tools folder