Samsung SCH-R250ZRAMTR - Manual (Page 137)

Changing Your Settings 133
• To store emergency numbers: Select the Emergency # option, then select
one of the three emergency number options, and enter and save your new
emergency number.
• To call emergency numbers (even in lock mode): Simply enter 911 or one
of your emergency numbers and press to place the call.
Reset Phone
The Reset Phone option returns all settings on your phone (except for
Contacts entries) to their factory default values.
Caution!: Before selecting Reset Phone, contact your Wireless Carrier. Invoking
Reset Phone may erase settings made by your Wireless Carrier from
your phone, resulting in loss of service.
Erase All Entries
The Erase All Entries option deletes all entries from the Contacts list.
Restriction
The Restriction option settings let you Allow All Calls/Allow calls only
to/from your Contacts/Allow No Calls (Incoming and Outgoing), Allow
All/None SMS (Text) Messages, Allow All/None MMS (Picture)
Messages, and/or Allow All/Allow None Data calls.
Note: All default restriction settings are Allow All (unrestricted).