{"id":168187,"date":"2022-05-31T09:00:18","date_gmt":"2022-05-31T02:00:18","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=168187"},"modified":"2022-05-31T09:53:34","modified_gmt":"2022-05-31T02:53:34","slug":"tai-sao-cac-hang-khong-lam-dien-thoai-nhieu-sim-dung-cho-suong","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/tai-sao-cac-hang-khong-lam-dien-thoai-nhieu-sim-dung-cho-suong\/","title":{"rendered":"T\u1ea1i sao c\u00e1c h\u00e3ng kh\u00f4ng l\u00e0m \u0111i\u1ec7n tho\u1ea1i nhi\u1ec1u sim d\u00f9ng cho s\u01b0\u1edbng?"},"content":{"rendered":"

T\u1eeb thu\u1edf “\u0111en tr\u1eafng” \u0111\u1ebfn th\u1eddi k\u1ef3 vu\u1ed1t ch\u1ea1m hi\u1ec7n nay, \u0111i\u1ec7n tho\u1ea1i ch\u00fang ta h\u1ea7u nh\u01b0 ch\u1ec9 gi\u1edbi h\u1ea1n \u1edf 2 SIM<\/a>. C\u0169ng \u0111\u00e3 c\u00f3 nh\u1eefng chi\u1ebfc m\u00e1y 3, th\u1eadm ch\u00ed t\u1edbi 4 SIM, nh\u01b0ng n\u00f3 ch\u00ecm ngh\u1ec9m trong d\u00f2ng ch\u1ea3y c\u00f4ng ngh\u1ec7. V\u1eady c\u00f3 bao gi\u1edd b\u1ea1n t\u1ef1 h\u1ecfi t\u1ea1i sao c\u00e1c th\u01b0\u01a1ng hi\u1ec7u ch\u1ec9 h\u1ed7 tr\u1ee3 2 SIM<\/strong>, hay th\u1eadm ch\u00ed “c\u1ee9ng r\u1eafn” nh\u01b0 Apple iPhone<\/a> ch\u1ec9 cho 1 sim v\u1eadt l\u00fd kh\u00f4ng?<\/p>\n

1. T\u1ed1n pin<\/strong><\/h2>\n

D\u1ec5 th\u1ea5y c\u1ed9t ph\u00e1t s\u00f3ng vi\u1ec5n th\u00f4ng \u0111\u01b0\u1ee3c tr\u1ed3ng kh\u1eafp n\u01a1i. Trong vi\u1ec5n th\u00f4ng, kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o 1 sim c\u0169ng ch\u1ec9 k\u1ebft n\u1ed1i v\u1edbi m\u1ed9t c\u1ed9t s\u00f3ng. K\u1ec3 c\u1ea3 khi b\u1ea1n ng\u1ed3i im v\u00e0 \u0111\u1eb7c bi\u1ec7t khi di chuy\u1ec3n, sim s\u1ebd li\u00ean t\u1ee5c t\u00ecm ki\u1ebfm c\u1ed9t s\u00f3ng thu\u1eadn l\u1ee3i<\/strong><\/a> v\u00e0 ch\u1ecdn n\u01a1i ph\u00e1t s\u00f3ng c\u00f3 t\u00edn hi\u1ec7u k\u1ebft n\u1ed1i t\u1ed1t nh\u1ea5t.<\/p>\n

Th\u1ef1c t\u1ebf, vi\u1ec7c sim t\u00ecm s\u00f3ng lu\u00f4n l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 g\u00e2y t\u1ed1n pin nhi\u1ec1u nh\u1ea5t (b\u1ea1n kh\u00f4ng l\u00e0m g\u00ec m\u00e1y v\u1eabn t\u1ee5t pin, hay d\u00f9ng 4G s\u1ebd t\u1ee5t nhanh h\u01a1n wifi l\u00e0 th\u1ebf). Th\u1eed t\u01b0\u1edfng t\u01b0\u1ee3ng, \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n c\u00f3 3, 4 sim nh\u01b0 v\u1eady th\u00ec m\u00e1y s\u1ebd hao pin r\u1ea5t nhanh. B\u1eadt m\u00ed, kh\u00f4ng ch\u1ec9 gi\u00fap v\u00e0o m\u1ea1ng nhanh h\u01a1n, ph\u00f4i sim c\u00e0ng hi\u1ec7n \u0111\u1ea1i th\u00ec vi\u1ec7c t\u00ecm s\u00f3ng s\u1ebd c\u00e0ng ti\u1ebft ki\u1ec7m pin h\u01a1n<\/strong> (sim 4G s\u1ebd t\u1ed1t h\u01a1n 3G). Th\u00eam n\u1eefa, n\u1ebfu mu\u1ed1n ti\u1ebft ki\u1ec7m pin \u0111\u1ebfn m\u1ee9c t\u1ed1i \u0111a, kh\u00e1ch h\u00e0ng ch\u1ec9 n\u00ean d\u00f9ng 1 sim.<\/p>\n

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2. T\u1ed1n qu\u00e1 nhi\u1ec1u di\u1ec7n t\u00edch<\/strong><\/h2>\n

Nh\u1eefng th\u00f4ng tin ki\u1ec3u “con chip\u00a0s\u1ea3n xu\u1ea5t tr\u00ean ti\u1ebfn tr\u00ecnh<\/em> 10 nanomet, 5 nanomet,…<\/em><\/strong>” kh\u00f4ng ph\u1ea3i n\u00f3i ra \u0111\u1ec3 qu\u1ea3ng c\u00e1o! C\u00e1c \u00f4ng l\u1edbn ng\u00e0y c\u00e0ng mu\u1ed1n nh\u1ed3i nh\u00e9t nhi\u1ec1u linh ki\u1ec7n ho\u1eb7c vi x\u1eed l\u00fd v\u00e0o m\u00e1y, \u0111\u1ec3 m\u00e1y ch\u1ea1y m\u1ea1nh nh\u1ea5t c\u00f3 th\u1ec3. Trong khi ti\u00eau ch\u00ed thi\u1ebft k\u1ebf l\u00e0 nh\u01b0 v\u1eady, vi\u1ec7c c\u00f3 th\u00eam m\u1ed9t khay sim c\u1ed3ng k\u1ec1nh chi\u1ebfm ch\u1ed7 trong m\u00e1y r\u00f5 r\u00e0ng l\u00e0m c\u00e1c k\u1ef9 s\u01b0 thi\u1ebft k\u1ebf kh\u00f3 ch\u1ecbu!<\/p>\n

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H\u00e3y tin t\u00f4i! C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec1u r\u1ea5t gh\u00e9t nh\u1eefng khay sim nh\u01b0 th\u1ebf n\u00e0y<\/figcaption><\/figure>\n

Ch\u00ednh v\u00ec y\u00eau c\u1ea7u \u0111\u00f3, eSIM – hay sim \u0111i\u1ec7n t\u1eed \u0111\u00e3 \u0111\u01b0\u1ee3c khai sinh. eSIM<\/a> c\u00f3 k\u00edch th\u01b0\u1edbc r\u1ea5t nh\u1ecf, ch\u1ec9 kho\u1ea3ng g\u1ea7n 5x5mm n\u00ean s\u1ebd kh\u00f4ng chi\u1ebfm qu\u00e1 nhi\u1ec1u kh\u00f4ng gian c\u1ee7a thi\u1ebft b\u1ecb khi so v\u1edbi chu\u1ea9n Nano SIM tr\u01b0\u1edbc \u0111\u00e2y. D\u00f9 hi\u1ec7n t\u1ea1i v\u1eabn ch\u01b0a qu\u00e1 ph\u1ed5 bi\u1ebfn, nh\u01b0ng ch\u1ec9 c\u1ea7n m\u1ed9t g\u00e3 kh\u1ed5ng l\u1ed3 “m\u00e1u m\u1eb7t” kh\u01a1i m\u00e0o<\/strong> tr\u00e0o l\u01b0u lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n sim v\u1eadt l\u00fd (Apple ch\u1eb3ng h\u1ea1n) th\u00ec ch\u01b0a bi\u1ebft chuy\u1ec7n g\u00ec s\u1ebd x\u1ea3y ra!<\/p>\n

3. Th\u1ef1c ra 3, 4 m\u00e0 nh\u01b0 2\u00a0<\/strong><\/h2>\n

K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u h\u00e0nh vi ng\u01b0\u1eddi ti\u00eau d\u00f9ng cho bi\u1ebft: Ph\u1ea7n l\u1edbn hi\u1ec7n nay n\u1ebfu c\u00f3 2 sim, kh\u00e1ch h\u00e0ng th\u01b0\u1eddng d\u00f9ng 1 sim \u0111\u1ec3 g\u1ecdi v\u00e0 1 sim \u0111\u1ec3 v\u00e0o internet. N\u1ebfu \u0111i\u1ec7n tho\u1ea1i b\u1ea1n c\u00f3 t\u1eeb 3 sim tr\u1edf l\u00ean, b\u1ea1n s\u1ebd th\u01b0\u1eddng xuy\u00ean c\u00f3 t\u00e2m l\u00fd so s\u00e1nh thi\u1ec7t h\u01a1n <\/strong>v\u00e0 g\u00e2y ra c\u01a1n \u0111au \u0111\u1ea7u.<\/p>\n

V\u00ed d\u1ee5: B\u1ea1n c\u00f3 3 sim A, B, C. Sim A v\u00e0 B chuy\u00ean \u0111\u1ec3 nghe g\u1ecdi<\/strong>. Ch\u00fang ta sinh ra m\u1ed9t s\u1ed1 gi\u1ea3 thuy\u1ebft sau:<\/p>\n

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  • B\u1ea1n th\u1ea5y sim A s\u00f3ng t\u1ed1t nh\u01b0 sim B, nh\u01b0ng gi\u00e1 c\u01b0\u1edbc l\u1ea1i r\u1ebb h\u01a1n, v\u1eady th\u00ec kh\u00f4ng t\u1ed9i g\u00ec ph\u1ea3i duy tr\u00ec sim B.<\/li>\n
  • N\u1ebfu gi\u00e1 c\u01b0\u1edbc b\u1eb1ng nhau, s\u00f3ng nh\u01b0 nhau, th\u00ec t\u1ed1t nh\u1ea5t l\u00e0 ch\u1ec9 c\u1ea7n 1.<\/li>\n
  • Coi nh\u01b0 sim A l\u00e0 sim nghe g\u1ecdi l\u00e2u d\u00e0i, c\u00f2n sim B l\u00e0 sim th\u1eddi v\u1ee5 (\u01b0u \u0111\u00e3i c\u01b0\u1edbc c\u00f3 th\u1eddi h\u1ea1n kho\u1ea3ng v\u00e0i th\u00e1ng). Ch\u00fang ta ph\u1ea3i m\u1ea5t c\u00f4ng gi\u1edbi thi\u1ec7u cho ng\u01b0\u1eddi \u0111\u01b0\u1ee3c g\u1ecdi t\u00f4i l\u00e0 ai, ho\u1eb7c ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 kh\u00f4ng mu\u1ed1n nghe khi th\u1ea5y s\u1ed1 l\u1ea1<\/strong>. Nhi\u1ec1u ng\u01b0\u1eddi c\u00f3 th\u00f3i quen d\u00f9ng sim \u0111\u1ebfn h\u1ebft th\u1eddi gian \u01b0u \u0111\u00e3i, sau \u0111\u00f3 b\u1ecf sim B \u0111i. N\u1ebfu kh\u00f4ng may \u0111\u1ed1i t\u00e1c l\u00e0m \u0103n c\u1ee7a b\u1ea1n g\u1ecdi theo s\u1ed1 sim B th\u00ec s\u1ebd kh\u00f4ng th\u1ec3 li\u00ean l\u1ea1c, v\u00e0 b\u1ea1n s\u1ebd m\u1ea5t \u0111i m\u1ed1i quan h\u1ec7! Nh\u01b0 v\u1eady th\u00ec h\u1ea1i nhi\u1ec1u h\u01a1n \u0111\u01b0\u1ee3c.<\/strong><\/li>\n<\/ul>\n

    V\u00ed d\u1ee5 tr\u00ean cho th\u1ea5y, sau m\u1ed9t h\u1ed3i l\u1ef1a ch\u1ecdn th\u00ec 2 sim v\u1eabn l\u00e0 k\u1ebft qu\u1ea3 t\u1ed1i \u01b0u cho kh\u00e1ch h\u00e0ng!<\/p>\n

    \"\"
    Nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng sau khi \u0111\u00e3 s\u1eed d\u1ee5ng h\u1ebft t\u00e0i kho\u1ea3n c\u1ee7a sim c\u00f3 th\u1ec3 b\u1ecf ngay v\u00e0 mua m\u1edbi \u0111\u1ec3 ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng c\u00e1c khuy\u1ebfn m\u00e3i, hay c\u00f2n g\u1ecdi l\u00e0 SIM r\u00e1c.<\/figcaption><\/figure>\n

    H\u01a1n n\u1eefa, \u0111a ph\u1ea7n c\u00e1c \u0111i\u1ec7n tho\u1ea1i ch\u1ec9 h\u1ed7 tr\u1ee3 2 sim 2 s\u00f3ng d\u1ea1ng Dual Standby. M\u00e1y lu\u00f4n \u1edf ch\u1ebf \u0111\u1ed9 ch\u1edd v\u00e0 s\u1eb5n s\u00e0ng nh\u1eadn cu\u1ed9c g\u1ecdi \u0111\u00e0m tho\u1ea1i cho 1 sim. V\u00ec v\u1eady sim c\u00f2n l\u1ea1i s\u1ebd trong tr\u1ea1ng th\u00e1i b\u1ecb m\u1ea5t k\u1ebft n\u1ed1i. Ngh\u0129a l\u00e0, b\u1ea1n c\u00f3 3 hay 30 sim \u0111i n\u1eefa, th\u00ec c\u0169ng \u0111\u1ec1u ph\u1ea3i “x\u1ebfp h\u00e0ng” khi 1 sim \u0111ang l\u00e0m vi\u1ec7c. Qu\u00e1 th\u1eeba th\u00e3i ph\u1ea3i kh\u00f4ng?<\/p>\n

    T\u1ea1m k\u1ebft<\/strong><\/h2>\n

    B\u1ea1n c\u00f3 th\u1ea5y h\u1ea5p d\u1eabn v\u1edbi nh\u1eefng th\u00f4ng tin tr\u00ean kh\u00f4ng n\u00e0o? H\u00e3y theo d\u00f5i trang tin t\u1ee9c<\/strong><\/a> Ho\u00e0ng H\u00e0 Mobile th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 c\u1eadp nh\u1eadt nh\u1eefng s\u1ea3n ph\u1ea9m v\u00e0 xu h\u01b0\u1edbng c\u00f4ng ngh\u1ec7 c\u1ef1c hot nh\u00e9!<\/p>\n

    V\u00e0 \u0111\u1eebng qu\u00ean truy c\u1eadp k\u00eanh YouTube Ho\u00e0ng H\u00e0 Channel<\/strong><\/a> \u0111\u1ec3 theo d\u00f5i nh\u1eefng video viral v\u1ec1 c\u00f4ng ngh\u1ec7 th\u00fa v\u1ecb.<\/p>\n