Important Safety InformationSection 4A. Important Safety Information 173instructions, may cause harmful interference to radiocommunications.However, there is no guarantee that interference will not occurin a particular installation.If this equipment does cause harmful interference to radio ortelevision reception, which can be determined by turning theequipment off and on, the user is encouraged to try to correctthe interference by one or more of the following measures: Reorient the direction of the internal antenna. Increase the separation between the equipment andreceiver. Connect the equipment into an outlet on a circuit differentfrom that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician forhelp.Owner’s RecordThe model number, regulatory number and serial number arelocated on a nameplate inside the battery compartment.Record the serial number in the space provided below. This willbe helpful if you need to contact us about your phone in thefuture.Model: M520 by Samsung®Serial No.:Phone Guide Proprietary NoticeCDMA Technology is licensed by QUALCOMM Incorporatedunder one or more of the following patents:4,901,307 5,109,390 5,267,262 5,416,7975,506,865 5,544,196 5,657,420 5,101,5015,267,261 5,414,796 5,504,773 5,535,2395,600,754 5,778,338 5,228,054 5,337,3385,710,784 5,056,109 5,568,483 5,659,5695,490,165 5,511,073T9 Text Input is licensed by Nuance Communications, Inc. andis covered by U.S. Pat. 5,818,437, U.S. Pat. 5,953,541, U.S. Pat.6,011,554 and other patents pending.Phone Guide template version Version 7B (10/07).M520_Sprint.book Page 173 Thursday, September 18, 2008 12:34 PM