Sony Ericsson Aino User Guide - Page 73

Troubleshooting Some problems can be fixed using Update Service. Using Update Service on a regular basis will optimise the phone's performance. See Updating your phone on page 46. Some problems will require you to call your network operator. For more support go to www.sonyericsson.com/support. Common questions Where can I find the regulatory information such as my IMEI number if I cannot turn on my phone? XXXXXXXX - XXXXXX - X I have problems with memory capacity or the phone is working slowly Restart your phone every day to free memory or do a Master reset. Master reset If you select Reset settings, the changes that you have made to settings will be deleted. If you select Reset all, your settings and content, such as contacts, messages, pictures, sounds and downloaded games, will be deleted. You may also lose content that was in the phone at purchase. To reset the phone 1 Select Menu > Settings > General > Master reset. 2 Select an option. 3 Follow the instructions that appear. I cannot charge the phone or battery capacity is low The charger is not properly connected or the battery connection is poor. Remove the battery and clean the connectors. The battery is worn out and needs to be replaced. See Charging the battery on page 7. No battery icon appears when I start charging the phone It may take a few minutes before the battery icon appears on the screen. The screen turns black. What do I do? If the screen turns black, touch somewhere on the screen to activate the screen. Some menu options appear in grey A service is not activated. Contact your network operator. I cannot use Internet-based services Your subscription does not include data capability. Settings are missing or incorrect. 73 This is an Internet version of this publication. © Print only for private use.