Mot chiec iPhone hien thi duong day di dong thu hai trong Cai dat ben canh mot kho luu tru chua anh va tai lieu tu so dien thoai tam thoi

Thiet lap so tam thoi tren iPhone: Huong dan tung buoc rieng tu

Dien thoai tam thoi la danh tinh thu hai cua dien thoai ban, la mot so ban dua ra thay vi so that de nguoi mua tren san giao dich, nguoi hen ho va cac dang ky ngau nhien khong co duong day gan voi ten ban. Tren iPhone, ban khong can thiet bi thu hai nua; mot duong eSIM thu hai hoac ung dung so thu hai dap ung duoc phan lon. Dieu can luu y la so tam thoi chi bao ve ban neu ban thiet lap ma khong am tham lien ket lai voi danh tinh that, va neu ban giu anh, anh chup man hinh va tai lieu chay qua no tach biet khoi Camera Roll chinh va iCloud.

De thiet lap so tam thoi tren iPhone, chon mot phuong thuc: duong eSIM thu hai tu nha mang, hoac ung dung so thu hai nhu Hushed, Burner hoac Google Voice. Tao bang email moi va phuong thuc thanh toan tra truoc thay vi Apple ID hang ngay, va giu giay to tuy than, nhan van chuyen, anh chup man hinh duoc tao ra trong kho ma hoa thay vi trong Photos. So tam thoi an so that cua ban khoi nguoi ban giao dich; no khong lam ban an danh voi nha mang, nha phat trien ung dung hay bat ky ai co the mo khoa dien thoai cua ban.

Dien thoai tam thoi thuc su la gi

So tam thoi la mot so dien thoai, hoac doi khi la toan bo thiet bi, ma ban dung cho muc dich cu the va giu tach biet khoi danh tinh that. Phien ban co dien la dien thoai tra truoc gia re mua bang tien mat roi vut di. Phien ban hien dai thuong chi la so thu hai tren dien thoai ban dang dung, dung cho nhung tuong tac ban khong muon gan voi duong day hang ngay.

Muc dich la ngan cach, khong phai toi pham. So tam thoi cho phep ban dua so hoat dong duoc cho nguoi la, mot nguoi mua, nguoi hen ho, mot trang web, ma khong phai dua ra so ket noi voi gia dinh, ngan hang va ma xac thuc hai yeu to. Neu so do sau nay bi spam, ro ri hoac ban di, ban co the bo no va duong day that van nguyen ven.

Tren iPhone co hai con duong thuc te: them duong di dong thu hai duoi dang eSIM, hoac cai ung dung so thu hai chay qua WiFi va du lieu. Ca hai deu cung cap so de dua ra; su khac biet o muc do co the bo di va ai giu ho so.

Khi nao thuc su can dung

Ly do pho bien nhat la ban hang. Dang ban thu gi do tren Facebook Marketplace, Craigslist hoac ung dung dia phuong thi so dien thoai cua ban tro nen cong khai voi moi nguoi la nhan tin cho ban. So tam thoi chiu rui ro de duong day that cua ban van rieng tu sau khi ban xong.

Ly do lon khac la hen ho. Gap doi voi ai do khong co nghia la ban muon ho co so mo khoa tai khoan cua ban. So tam thoi cho phep ban chat va tham chi goi dien truoc khi quyet dinh chia se thong tin lien he that. Logic tuong tu ap dung cho dung thu mien phi, dang ky tich diem, bao gia tu nha thau va thue ngan han, bat ky dau mot bieu mau yeu cau so dien thoai ma ban khong muon cung cap.

Lua chon 1: them duong thu hai tren iPhone (eSIM)

Moi iPhone tu XS tro di deu ho tro Dual SIM, vi vay ban co the chay goi di dong thu hai duoi dang eSIM song song voi duong chinh. Mo Cai dat, nhan Mang di dong, roi nhan Them eSIM va lam theo cac buoc cua nha mang. Ban se co hai so tren mot dien thoai va co the dat nhan cho moi duong de biet cai nao la cai nao.

Uu diem la duong thu hai hoat dong nhu so dien thoai that: cuoc goi thong thuong va SMS hoat dong o moi noi, khong can ung dung, va song khong phu thuoc vao WiFi. Nhuoc diem ve quyen rieng tu la duong nay van duoc mua qua tai khoan nha mang dung ten ban, nen do la lop ngan cach, khong phai an danh. Ly tuong khi ban muon so thu hai ben vung va khong ngan nha mang biet do la cua ban.

Lua chon 2: ung dung so thu hai

Cac ung dung nhu Hushed, Burner, Google Voice va TextNow cung cap so dien thoai ton tai trong ung dung va hoat dong qua ket noi du lieu. Ban thuong co the chon ma vung, tra phi theo thang, va xoa so khi xong, day chinh la dieu lam chung thuc su co the vut di theo cach eSIM khong lam duoc.

Nhung danh doi: cong ty ung dung giu ho so cuoc goi va tin nhan, nhieu dich vu yeu cau so dien thoai hien co de xac minh khi dang ky, va so mien phi co the duoc gan lai cho nguoi khac sau khi ban ngung tra phi. Doc nhung gi nha cung cap ghi lai va luu tru truoc khi tin tuong mot so voi bat cu dieu gi nhay cam. Doi voi so ban dinh bo trong vai tuan, ung dung thuong phu hop hon.

Thiet lap ma khong gan voi danh tinh that

So tam thoi ma ban dang ky bang email chinh, tra bang the hang ngay va dien ten that va anh that khong thuc su la so tam thoi. Do chi la so thu hai co ten ban tren do. De giu su tach biet that su, tao dia chi email moi cho so tam thoi thay vi tai su dung dia chi iCloud, va tra bang the tra truoc hoac the ao khi dich vu cho phep.

Dung nhap danh ba vao ung dung so tam thoi hoac thiet bi thu hai, va dung tai su dung ten nguoi dung hoac anh dai dien thong thuong. Neu dung thiet bi vat ly rieng biet, hay thiet lap voi Apple ID rieng va bo qua dang nhap vao iCloud chinh de hai danh tinh khong bao gio hop nhat trong ho so cua Apple. Nhung lua chon nho nay la su khac biet giua so tam thoi va mot phan mo rong cua ban than ban co dan nhan.

Nhung gi so tam thoi khong an duoc

So tam thoi an so that cua ban khoi nhung nguoi ban giao dich. No khong an ban khoi nha mang hay nha cung cap ung dung, nhung nguoi van biet ban la ai, ghi lai hoat dong cua ban va co the ket noi duong day voi phuong thuc thanh toan cua ban neu bi ep buoc. No khong an vi tri cua ban, du lieu te bao van xac dinh vi tri dien thoai, va no khong xoa dau vet thanh toan dang sau goi hoac dang ky tra phi.

No cung khong lam duoc gi khi ai do dang cam iPhone da mo khoa cua ban. Ca hai duong deu hien thi trong Cai dat, ung dung so tam thoi nam tren man hinh chinh, va moi anh va anh chup man hinh tu cac giao dich qua so tam thoi nam trong cung Camera Roll voi moi thu khac. So tam thoi la ve viec ai co the lien he voi ban, khong phai ve nhung gi hien thi tren thiet bi.

Giu nhung gi chay qua so tam thoi la rieng tu

Hoat dong qua so tam thoi tao ra cac tep nhay cam nhanh chong. Ban hang nghia la anh mat hang, doi khi co nha hoac pho cua ban o nen, cong voi nhan van chuyen in ten va dia chi that cua ban, va anh chup man hinh mac ca ma ban co the can sau nay. Hen ho va dang ky them anh chup man hinh chat, va mot so nguoi mua hoac nen tang yeu cau anh giay to tuy than cua ban. Theo mac dinh, tat ca nhung thu nay do vao Photos va dong bo len iCloud voi Apple ID that cua ban, ket noi lai so tam thoi voi danh tinh ban dang co gang tach biet mot cach am tham.

Day la noi kho bao mat phat huy gia tri. Chuyen nhung anh, nhan va giay to tuy than do vao kho ma hoa nhu Vaultaire de chung ton tai sau khoa rieng biet, ben ngoai Photos va ben ngoai dong bo iCloud. So tam thoi giu so cua ban rieng tu voi nguoi la; kho bao mat giu dau vet rieng tu tren thiet bi, de hai nua cua su ngan cach cua ban thuc su giu vung. Khi giao dich xong, ban co the xoa ban goc khoi Camera Roll va chi giu ban sao trong kho.

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Thiet lap so tam thoi co hop phap khong?

Co. So tam thoi hoac duong thu hai la ve sinh quyen rieng tu thong thuong, cung ly do ma cac doanh nghiep co duong rieng cho khach hang. Ban chi don gian la chon so nao de dua ra. Dung no de gian lan hoac quay roi ai do la bat hop phap, nhung khong dung so that tren cac san giao dich, ung dung hen ho va dang ky thi khong phai vay.

So tam thoi co lam toi an danh khong?

Khong. No an so that cua ban khoi nguoi ban noi chuyen, nhung nha mang hoac ung dung so thu hai van biet ban la ai, luu nhat ky va co the ket noi duong day voi phuong thuc thanh toan cua ban. Hay coi so tam thoi la cong cu ngan cach, khong phai an danh.

Toi co the dung so tam thoi ma khong mua dien thoai thu hai khong?

Co. iPhone hien dai ho tro Dual SIM, vi vay ban co the them eSIM thu hai vao dien thoai ban dang co, hoac dung ung dung so thu hai chay qua WiFi va du lieu. Ban chi can thiet bi rieng neu muon tach biet phan cung hoan toan giua hai danh tinh.

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