Samsung GALAXY J7 PERX - Install the SIM Card

Getting Started Set Up Your Phone 4
Part Description
Home key Returnsyoutothehomescreen.
Recent Apps key 
Accessrecentlyusedapps.
Touchscreen Displayinformationneededtooperateyourphone,suchasthecall
status,theContactslist,andthedateandtime.Alsoprovidesone-tap
accesstoallofyourfeaturesandapplications.
Volume key Adjusttheringtoneormediavolumeoradjustthevoicevolume
duringacall.
Front camera Takespicturesandrecordsvideoswhilefacingthescreen,and
allowsyoutovideoconference.
Back View
Part Description
Microphone Transmityourvoiceforphonecallsorrecordyourvoiceorambient
soundsforvoicerecordingsandvideos.Therearetwomicrophones,
oneonthetopandoneonthebottom.
Flash Helpilluminatesubjectsinlow-lightenvironmentswhenthecamera
isfocusingandcapturingapictureorvideo.
Rear camera Takepicturesandvideos.
USB charger/accessory
port
ConnectthephonetothechargerusingaUSBcable.
Headset jack Pluginaheadsetforconvenient,hands-freeconversations.
Speaker Playringtonesandsounds.Thespeakeralsoletsyouhearthe
caller’svoiceinspeakerphonemode.
Caution:Insertinganaccessoryintotheincorrectjackmaydamagethephone.