Phone Calls 62
3. TapTTY Off toturnoffTTYmode.
–or
Tapanyofthefollowingtoenablethefeature:
l TTY Full, TTY HCO,orTTY VCO.
ToaccessthestateTelecommunicationsRelayService(TRS)forassistancewithTTYcalls:
n Tap    toreachTRSCommunicationsAssistant.
ForadditionalinformationaboutSprintRelayServicesandTTYcompatibility,callSprintRelay
CustomerServiceat800-676-3777orvisitwww.sprintrelay.com.
Foradditionaltechnicalsupportyoumaycall1-888-987-4357,oraccessthefollowingwebsite:
www.samsung.com/us/consumer/learningresources/mobile/accessibility/pop_accessibility.html.
Note: InTTYMode,yourphonewilldisplaytheTTYaccessicon.IfTTYmodeisenabled,theaudio
qualityofnon-TTYphonesconnectedtotheheadsetjackmaybeimpaired.
Warning! 911 Emergency Calling
SprintrecommendsthatTTYusersmakeemergencycallsbyothermeans,including
TelecommunicationsRelayServices(TRS),analogcellular,andlandlinecommunications.Wireless
TTYcallsto911maybecorruptedwhenreceivedbypublicsafetyansweringpoints(PSAPs),
renderingsomecommunicationsunintelligible.TheproblemencounteredappearsrelatedtoTTY
equipmentorsoftwareusedbyPSAPs.ThismatterhasbeenbroughttotheattentionoftheFCC,
andthewirelessindustryandthePSAPcommunityarecurrentlyworkingtoresolvethis.

DTMF Tones

DTMFtonesarethesoundsyouhearwhenpressingeachnumberatouch-tonephone.TheDTMF
tonesfeatureallowsyoutosetthelengthoftimethatyouheareachtonewhentappinganumberon
thephone’skeypad.
1. Press ,tap ,andthentap >Call settings.
2. TapDTMF tones. ChoosefromeitherNormalorLong.

Voicemail Settings

Thesesettingsallowyoutochoosethemethodbywhichyoureceiveyourvoicemailsandgeneral
playbackpreferences.