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Ket noi DTDD voi may tinh qua Bluetooth

Nho dien thoai di dong, Pocket PC ho tro cong ket noi Bluetooth, cach thuc truyen thong tin, sao luu du lieu giua dien thoai di dong va may tinh tro nen de dang hon bao gio het.

O day chung ta khong phan tich ve cac loai thiet bi Bluetooth hay con goi la Bluetooth Dongle ma chi noi ve cach su dung Bluetooth de ket noi voi dien thoai di dong (DTDD) hoac Pocket PC cua ban.

Khac voi cong hong ngoai ban tung su dung, voi ket noi Bluetooth, ban co the dat chiec dien thoai cua minh o bat cu dau cach chiec may tinh cua minh voi khoang cach tu 10 den 30 m ma van ket noi duoc, khong can phai huong dau ket noi vao nhau nhu cong hong ngoai. Tham chi khi duoc ket noi va su dung chuong trinh Oxygen Manager, ban con co the sao luu, xem thong tin va go tin nhan SMS tu ban phim, chon danh ba cung tu may tinh.

Toc do truyen cua Bluetooth nhanh hon cong hong ngoai rat nhieu, do cung la ly do tai sao mot so DTDD moi ra nhu Nokia 7610 khong con ho tro cong hong ngoai, ma chi co Bluetooth va USB.

Nokia 6600.

Ban co the de dang mua mot Bluetooth Dongle USB (DB) o cac cua hang ban thiet bi may tinh, voi gia tu 29 den 40 USD tuy loai, so voi cong hong ngoai thi DB mac hon gan gap doi, nhung hieu qua thi vuot troi hon. Vo i Bluetooth, nhung chiec DTDD cua ban va ban be se de dang gui hinh anh vua chup, hoac nhac MP3 qua lai voi nhau mot cach nhanh chong.

Cach cai dat

Gia dinh ket noi bang Nokia 6600 voi may tinh thong qua Bluetooth USB. Khi ban cam thiet bi Bluetooth Dongle, ban phai cai dat driver cho may. Trong qua trinh cai dat phan mem Bluetooth, thi may tinh cung se nhan dien va cai dat luon driver cua Bluetooth Dongle ma ban da cam vao luc nay.

Trong qua trinh cai, neu xuat hien hop thoai rang thiet bi nay khong tuong thich voi Windows XP thi ban cu bam nut tiep tuc (continue Anyway). Ban cung phai dieu chinh thong so cua cong Bluetooth tren may tinh, kich hoat cac tinh nang ma may tinh cho phep thiet bi Bluetooth (DTDD) cua ban su dung.

De don gian cho viec lan dau su dung, ban chi can quan tam den 3 tinh nang chinh, do la File Transfer (gui file), Bluetooth Serial Port (day la tinh nang cho phep cac chuong trinh quan ly phone ket noi voi DTDD thong qua Bluetooth) va PIM Item Transfer.

Khi chinh sua xong, ban bat Bluetooth cua dien thoai len, chuong trinh se bat dau tim kiem thiet bi Bluetooth xung quanh. Khi tim thay ten chiec dien thoai, ban hay bam Next. Ban hay danh dau vao va bam OK de chon hai tinh nang la Bluetooth Serial Port va OBEX File Transfer (tuong ung voi luc dau ban hieu chinh tren may tinh).

Khi hoan tat, ban nhin tren Systray (phai, ben duoi), ban se thay bieu tuong Bluetooth, tuc la ban da thanh cong.

Gui va nhan du lieu

Bay gio, cach don gian nhat de ban gui file vao chiec dien thoai cua minh tu may tinh la nhap chuot phai vao tap tin muon gui, chon Send To > Bluetooth > Other... roi chon ten chiec dien thoai muon gui va bam OK. Tren man hinh dien thoai se hien thi thong bao co tap tin moi, ban hay chon dong y (Yes) de nhan.

Muon gui tap tin tu may dien thoai vao may tinh, ban vao thu muc co tap tin, chon Send> Via Bluetooth. Luc nay, dien thoai se tim kiem ket noi va ban chi viec chon chiec may tinh tim thay de gui. Khi ban gui xong, luc nay cac tap tin vua nhan se nam trong thu muc My Documents / Bluetooth Exchange Folder. Vay la chung ta da hoan chinh xong qua trinh gui file qua lai giua may tinh va chiec DTDD bang cong Bluetooth.

De thuan tien hon cho viec su dung Bluetooth, ban co the go bot mot so thao tac, bo yeu cau chap thuan moi khi gui tap tin. Muon vay, ban su dung chuc nang pair nham chap thuan ket noi thong nhau giua hai thiet bi Bluetooth.

Truoc tien, ban hay mo ra phan Bluetooth tren DTDD, ban chon muc Paired devices. O do, ban se thay co ten cua cac may tinh hoac thiet bi Bluetooth ma ban da tung ket noi. De de cho lan dau su dung, ban hay chon Options va chon Delete All. Sau do, ban hay bam vao Options va chon New paired device de chuong trinh tim kiem thiet bi Bluetooth va chon ten thiet bi muon ket noi. Luc nay, dien thoai se yeu cau ban nhap ma so Passcode, ban co the nhap tuy y, nhung can nho (vi du 123 hoac 431). Ma so nay cung duoc su dung khi nhap vao may tinh. Sau khi ket noi thanh cong, ten cua may tinh se hien thi trong phan Paired Devices. De gan quyen luon chap thuan cho may tinh, ban vao muc Options va chon Set as authorised va bam nut Yes. Bay gio, may tinh ban da co the gui file thoai mai vao chiec dien thoai ma khong can phai co su chap nhan.

(Theo SGTT