Sony Ericsson P990i User Guide - Page 119

Infrared port Select Tools > Control panel > Connections > Infrared to activate the infrared port. Infrared options On or On for 10 minutes - switches the port on. Off - switches the port off. Internet accounts See Setting up Internet, email and MMS on page 101. Mobile networks Select Tools > Control panel > Connections > Mobile networks to set the way your phone should choose available network, when you are outside your operator's coverage area. Mobile networks has two tabs, Search and Preferred list. Search tab The phone searches for a network. You can choose between Automatic or Manual search. Mobile networks menu Select network - start a search for a network. New search - search for the next network in the preferred list. Preferred list tab You can set a list of preferred networks. Your phone will select the network with the highest priority, if it is found. To add a network to the list, select Add and select a network. Set the desired priority and select Done. To delete a network from the list, select the network and select Delete. Confirm with Yes. Mobile networks menu Filter networks - set filter criteria, to choose the network type(s) that should be shown in the list. Choose between GSM, 3G and Both. Note: Your operator may not allow you to access all available networks. USB Select Tools > Control panel > Connections > USB to display the USB settings of your phone. P990i Control panel 119 This is the Internet version of the user guide. © Print only for private use.