Changing Your Settings 1002. To empty your Contacts list, press Yes.To keep the current Contacts entries, press No.RestrictionsRestrictions let you restrict the use of your phone for outgoingcalls/messages/data, incoming calls/messages/data, and calls/messages placed by/to your Contacts.1. From the Security menu, select Restrictions. The followingoptions appear in the display:• Calls• SMS Messages (Text messages)• MMS Messages (Picture messages)• Data2. If you select Calls / SMS Messages / MMS Messages, thefollowing options are available:• Outgoing — Restrict/allow all outgoing calls/messages or restrictthem to only those going to your Contacts.• Incoming — Restrict/allow incoming calls/messages or restrictthem to only those coming from your Contacts.3. If you select Data, you can Allow All or Allow None.4. Select the desired option and select the desired setting.Note: The default Restrictions settings are all Allow All.NAM SelectionNAM Selection allows you to set your preferred system. Contactyour Wireless Provider for more information.1. From the Phone Settings menu, select NAM Selection.The following NAM options appear in the display:• NAM 1 — Your service contract has one phone number.• NAM 2 — Your service contract has two phone numbers.2. Select the desired setting. The phone automaticallyrestarts.System SelectThe System Select feature enables you to automatically ormanually select the network used when roaming outside of yourhome area.1. From the Phone Settings menu, select System Select.The following roaming options appear in the display:• MetroPCS Only — Roaming is OFF. If your home system is notavailable then your call will not be connected, and the no serviceicon ( ) appears in the display. In some service areas, anoperator may come on-line and ask you how you would prefer topay for the call.• Automatic — Roaming is ON. It will always try your calls using thePreferred Roaming List (PRL) loaded into your phone. If a preferredservice is not found, then this option will attempt to acquire anydigital service.