Go roi 3G

Tags: Video Call, Mobile TV, Real Player, Streaming Links, Mobile Camera, Dual Mode, may dien thoai di dong, dich vu cho phep, dang ky su dung, thue bao di dong, tren man hinh, vung phu song, truy cap Internet, de kiem tra, lua chon, ban


Go roi 3G

- Ngay khi dich vu 3G duoc cung cap chinh thuc, so thue bao dang ky 3G tang vot cung nhu cac dich vu ma nha cung cap dua ra deu duoc nguoi dung don nhan va trai nghiem. Tuy nhien, khong it vuong mac, cung nhu kho hieu trong cach dang ky, su dung, cai dat thiet bi, dich vu moi nay. Duoi day la mot so tu van va go roi nhung vuong mac co ban ma nguoi dung thuong gap.

Khi cai dat dich vu

De tiep can 3G, nguoi dung phai la thue bao di dong cua Vinaphone, su dung dien thoai di dong ho tro 3G (ho tro bang tan 2.100Mhz). Thue bao khai bao va duoc cap quyen hoat dong tren mang Vinaphone 3G, cai dat chon mang o che do bang tan “UMTS” hoac che do “Dual Mode”. Sau khi khai bao va da dang nhap thanh cong mang 3G, neu thue bao nam o trong vung phu song cua 3G thi tren man hinh dien thoai se hien thi chu 3G phia tren ben trai. Luu y la co may se hien thi chu H (viet tat cua HSPDA, la cong nghe 3,5G ma Vinaphone dang trien khai) va cung co may hien thi ca ten mang Vinaphone tren man hinh. Truong hop, nguoi dung kho khan trong cai dat thi co do:

- Dang ky khong dung quy trinh
- Vao thoi diem dang ky kich hoat, mang 2G/3G co van de kho nhan tin, dang ky
- Thong tin huong dan chua chi tiet va bao quat day du cac truong hop
- May dien thoai cua thue bao khong ho tro 3G
- May dien thoai cua thue bao ho tro 3G nhung khu vuc thue bao dang o dang ky song 3G chua tot
- May dien thoai cua thue bao ho tro 3G nhung thue bao khong thao tac kich hoat tren may chinh xac
- May dien thoai cua thue bao ho tro 3G nhung khong ho tro 1 so dich vu nhu Video Call
- May dien thoai cua thue bao ho tro 3G nhung khong the hoac chua cai Real Player de su dung cac dich vu nhu Mobile Camera hoac Mobile TV
- Thue bao khong du tien trong tai khoan
- Cac nguyen nhan khac lien quan den may dau cuoi, vung phu song, hoac thao tac...

Thi truong may dien thoai di dong tai Viet Nam hien nay co rat nhieu chung loai, vi vay, de kiem tra may co ho tro 3G hay khong don gian nhat de kiem tra bang cach tu may dien thoai di dong truy cap vao: Menu >> Cai dat (settings) >> Cai dat mang (Network settings) >> Network Mode. Neu may co ho tro 3G thi trong phan Network Mode thuong xuat hien cac lua chon nhu UMTS, GSM, Dual Mode hoac 3G.

Luu y khi lua chon 2G va 3G

Theo cac chuyen gia ve vien thong cho biet, trong giai doan qua do giua 2G va 3G hien nay, se kho tranh khoi nhung hien tuong mat song lien lac hoac kho thuc hien cuoc goi (noomna goi la 3G nuot song 2G). Vi du, mot so thue bao co may dien thoai 3G, neu de che do cai dat tu dong, may se tu dong bat song bang tan 3G. Vi vay, neu thue bao chua dang ky 3G se bi dut lien lac. Muon khac phuc tinh trang nay, tot nhat la thue bao chua dang ky 3G nen cai co dinh che do GSM (2G). Nguoc lai, cac thue bao da dang ky 3G lai nen de che do tu dong lua chon mang (Dual Mode), de khi di vao vung khong co song 3G may lai co the tu bat song 2G, bao dam lien lac khong bi gian doan.

Luu y khi su dung mot so dich vu 3G hien nay

* Dich vu Video Call

Khi thuc hien cuoc goi phai chon cuoc goi la Video Call thay vi Voice Call nhu cuoc goi thong thuong (ngam dinh khi thuc hien goi di la cuoc goi thuong). Khong phai dien thoai 3G nao cung ho tro tinh nang Video Call (can co 1 camera phu o truoc man hinh) ke ca iPhone 3G. Truoc het, ban kiem tra may co tien ich Video Call khong bang cach: Bam chon Option-> Call-> Video Call. Mot so may cho phep tuy chon chi ket noi thoai thong thuong, khong hien thi hinh anh. Truong hop may khong tu dong chuyen sang mang 3G thi ban co the thuc hien chon mang bang tay (Menu settings >> network >> select mode: UMTS >> Che do mang Manual).

Khi thuc hien ket noi Video Call thanh cong, tren man hinh se co 2 cua so hinh anh hien hinh ca 2 nguoi dang goi de nguoi goi co the biet hinh anh minh se hien tren may ben kia nhu the nao.

De kiem tra may co ho tro Video Call hay khong, tu man hinh cho bam so >> sau do bam Options, neu may co ho tro se xuat hien lua chon la Video Call hoac Call >> Video Call.

May co ho tro Video Call: Nokia 5800, 6700, 6260, E51, N95, N95-8GB, N85, E75, E66, N86, N79, 5730, N82, E52, 6210, 6500, 5610, 5320, 6110, 6730, 6710, 5630, N81, N78, E90, N93i, N77. Samsung I8000, I900, I8510, S8003, S8300, B7320, I780, F480, M8910, I7500, M8800, S7330, J800, L700, L700i, U800, U900, G810, F400, M7600, U700, F330, G800, I550, I450, I520. Sony Ericsson Naite - J105, C510, T715, T707, W508, C905, W595, T700, C902, W980, C702, G900, Aino - U10, Yari - U100, Satio - U1, C903, C901, W995, W705, K850i, X1, X2 (coming soon), W910i, W890, G700, W760. LG GT505, GW525, GW620, GW550, GD900, GC900, GM730, GU285, BL40, KF750, KM900. Motorola VE538, V9, Z8 ( HDH Symbian), Q9h va A3100 (HDH Windows Mobile). Mot so dong cua HTC Touch.

* Mobile Internet

Day khong phai la dich vu moi so cac mang di dong GSM va CDMA khac da cung cap. Dieu dang noi o day la cong nghe 3G cho toc do vuot troi so voi CDMA 2000 1x va EDGE. De truy cap Internet, chi can bam vao bieu tuong hinh qua cau WEB tren menu cua may. May dien thoai se duoc ket noi voi Internet thong qua mang 3G hoac mang 2G cua VinaPhone tuy thuoc theo vung phu song va dich vu ban dang ky su dung.

Mac du Vinaphone noi rang dich vu cho phep truy cap Internet tren di dong nhung voi dong may Nokia va mot vai dong khac, nguoi dung cung co the dung chuong trinh Nokia PC Suite de ket noi dien thoai voi Laptop va truy cap Internet thong qua dien thoai Nokia da ket noi 3G. Viec tai Nokia PC Suite cung hoan toan de dang, bang cach truy cap vao www.nokia.vn va tim phien ban tuong thich. Sau khi tai ve, bieu tuong ket noi se hien thi de lua chon mang ket noi. Chi can chon mang Vinaphone trong phan mang di dong la co the “luot” Internet tren Laptop voi 3G. Trai nghiem cho thay, dich vu tren dien thoai Nokia 5320 va Laptop Acer 3935 da cho toc do luot web kha on dinh trong vung 3G voi goi cuoc U1.

Hien nay, mot so may ghi la ho tro 3G nhung khong phai may 3G nao cung ho tro toc do len toi 7,2Mbps, co dong may 3G re tien chi ho tro toc do khoang vai tram kb.

* Mobile Broadband

La dich vu truy cap Internet toc do cao tu may tinh thong qua cac thiet bi ho tro ket noi 3G nhu USB 3G Datacard, Netbook co khe cam SIMCARD 3G hoac 3G Wi-Fi Modem do VinaPhone 3G cung cap. Dich vu truy cap Internet toc do cao rat pho bien o cac nuoc phat trien do bang thong rong co the len toi 14,4 Mbps va dac biet la tinh “di chuyen” so voi cac ket noi Internet “tinh” hien tai nhu Wi-Fi hay ADSL. Sap toi, VinaPhone tung ra thi truong cac USB 3G Datacard (hay chinh la modem). Con hien tai, VinaPhone da ket hop voi HP de tung ra san pham Netbook HP Mini co khe gan SIM 3G cua VinaPhone. Thu nghiem ket noi Internet tren Netbook nay cho thong so toc do tam on, toi da len toi gan 5Mbps, tuy nhien chua thuc su on dinh trong khi di chuyen vi con nhieu khu vuc song 3G van con yeu. Do do, de su dung cho hieu qua, neu ban chua biet ro khu vuc minh thuong su dung song 3G da on dinh chua, de tranh mat tien khi su dung vuot muc, ban nen su dung goi cuoc theo ngay la hop ly.

* Mobile TV

La dich vu cho phep thue bao VinaPhone co the xem cac kenh truyen hinh truc tiep (Live TV) va cac noi dung thong tin theo yeu cau (ca nhac chon loc, phim truyen dac sac, video clip…) ngay tren man hinh may dien thoai di dong. Hien tai, khach hang co the xem 15 kenh truyen hinh bao gom VTV1, VTV3, H1TV, HTV3, HTV7, HTV9, O2TV, FashionTV, Channel News Asia, Channel V, TV5 Asia, NHK, DW, CCTV9, Australia Network. Vi dieu kien su dung buoc thue bao phai dang ky su dung dich vu Mobile Internet cua VinaPhone, co may dau cuoi tuong thich, can cai dat phan mem Streaming Video nhu Real Player va dang o trong vung phu song 3G. Khi do, thue bao phai tra cuoc hai dich vu.

Thong qua khai thac tinh nang Streaming Links co trong chuong trinh Real Player, khach hang se khong can phai ton phi GPRS va van co the xem duoc TV voi cuoc co dinh hang thang. Dau tien, ban su dung trinh duyet web tren PC de vao wap cua VinaPhone. Sau do ban vao duong dan Mobile TV hoac vao truc tiep thong qua duong dan http://tv.VinaPhone.com.vn . Ban luu lai toan bo duong dan 15 kenh nay vao phan Streaming Links thong qua tac vu New Link va luu lai voi kenh truyen hinh tuong ung. Lan sau xem lai kenh nay, ban chi can mo Streaming Links va chon kenh de xem. Khong phai ton phi GPRS khi truy cap qua trang wap trung gian cua VinaPhone. Luu y, dich vu Mobile TV hoat dong tot nhat tren mang VinaPhone 3G va co the su dung tren EDGE. Thue bao hoat dong trong vung phu song GPRS khong nen dang ky su dung dich vu nay.

* Su dung Mobile Camera

La dich vu cho phep thue bao VinaPhone co the theo doi truc tiep ngay tren man hinh may dien thoai di dong cac hinh anh thu duoc tu cac camera dat tai cac nut giao thong, diem cong cong, nha rieng, cua hang... Nhu vay, viec su dung Mobile Camera trong tuong lai la rat huu dung, cho phep chung ta co the theo doi diem ket xe, cua hang, nha cua, lop hoc cua con em... Hien tai VinaPhone da cung cap ung dung dau tien do la dich vu Camera Giao thong - Traffic Camera. De su dung, khach hang truy nhap vao wapsite dich vu http://camera.VinaPhone.com.vn va co the lua chon cac camera giao thong de xem (lua chon theo thanh pho, theo khu vuc, theo dia diem) cac hinh anh truc tiep tu cac camera nay. Cung thu thuat tuong tu nhu Mobile TV, khi xem mot diem giao thong nao do thuong xuyen di chuyen tai day, ban nen them link vao theo doi. Lan sau su dung, ban chi can chon Real Player > Streaming Links > chon nut giao thong can xem la co the theo doi ngay va khong can vao trang wap Camera.

Vi lien quan toi chuong trinh RealPlayer, nen khi su dung hai dich vu Mobile TV va Mobile Camera, nguoi dung phai thiet lap Access Point va Port truoc. Viec thiet lap Access Point va Port duoc thuc hien nhu sau:

Tu menu chinh cua dien thoai, chon Settings > Phone Setting. Sau do chon muc Applications > RealPlayer > Streaming. Muc Proxy, chon No. Muc Network, thiet lap cac thong so Default Access Point, chon VINA GPRS hoac VinaPhone GPRS, online time chon Unlimited (cung co the chon User Defined de han che thoi gian truy cap). Lowest UDP Port, thiet lap thong so 6970 va Highest UDP Port la 32000. Thiet lap xong, chon lai muc Menu > Applications > Real Player de xem binh thuong.

De kiem tra may co ho tro Video Streaming hay khong tu may di dong dung trinh duyet wap truy cap vao dia chi http://tv.vinaphone.com.vn/test neu may bat tien ich thi la may ho tro, neu may bao khong doc duoc dinh dang nay la may khong ho tro.

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Tìm hiểu: Video Call, Mobile TV, Real Player, Streaming Links, Mobile Camera, Dual Mode, may dien thoai di dong, dich vu cho phep, dang ky su dung, thue bao di dong, tren man hinh, vung phu song, truy cap Internet, de kiem tra, lua chon, ban

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Lien he ve tin Go roi 3G

Nhan xet, hay lien he ve tin Go roi 3G co the gui bang duong dan o duoi. Ban nen gui kem tieu de bai viet Go roi 3G de lam tham khao. Bai viet nay thuoc chuyen de Kinh nghiem trong chuyen muc Cong nghe.

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