In this version, Apple has added some new features, notably opening 5G service and VoLTE service for VinaPhone network subscribers.
VinaPhone subscribers can experience VinaPhone 5G technology on iPhone 12 phones (including iPhone 12 mini, 12, 12 Pro, 12 Pro Max) at VinaPhone’s 5G coverage areas. (Hanoi, Ho Chi Minh City, Binh Phuoc). In the near future, VinaPhone will expand 5G coverage to other provinces, cities, tourist areas, industrial parks…
To use 5G, iPhone users need to upgrade the software to iOS 14.5 version (Go to Settings > General > Software Update to upgrade to version 14.5).
VinaPhone will automatically open the VinaPhone 5G service for all subscribers using iPhone 12 phones and will send notification messages to subscribers.
Besides iPhone, VinaPhone’s customers can use 5G on phones like Samsung (Galaxy Z Fold 2, S21, S21+ S21 Ultra 5G, A32, A52…); Oppo (Find X2, Find X2 Pro, Oppo Reno 5G…); Xiaomi (Mi 10T Pro, Mi 11 5G….); Huawei (P40, P40 Pro 5G…); Nokia (8.3 5G); OnePlus (OnePlus 8T, OnePlus Nord 10) and Vivo (X60 Pro, Y72 5G….).
Along with that, on iOS version 14.5, VinaPhone subscribers using iPhones from iPhone 6s and above will officially open VoLTE high quality voice calling service.
VoLTE has outstanding advantages such as fast connection (call connection time is also reduced, only about half compared to before), Voice quality is clear, clear and true with the extended audio frequency range from 50Hz – 7kHz, while the current normal call has a limited audio frequency range from 0.3kHz – 3.4kHz.
Especially, the charge for high-quality voice calls, but the price remains unchanged, equal to the call charge according to the registered package..
For the convenience of customers, VinaPhone will scan and actively open services on the system and send messages to notify customers of information and service experiences.
at Blogtuan.info – Source: danviet.vn – Read the original article here