Testing Vinaphone eSIM shows that registering a SIM card is simpler and faster than using a traditional sim quite a lot. In terms of network speed, voice and text quality is very smooth, not lost. eSIM also brings a lot of other values not only good for users, for phone carriers, operators and also for living environment.
Everything you need to do to add a sim to the phone will take place in about 30 seconds. Before 30s, you were just enough to open the sim out of the cover that contained it. Obviously, esim will make things much simpler and easier. ‘
Actual testing of Vinaphone 4G network as well as calling, texting, web … shows stable network, clear voice, quick messages. In general, the basic function of a SIM is very good.
Because there is no need to have contact legs like physical sim, we can eliminate all problems such as loose legs of the SIM when there is a collision, so long-term use of the SIM is too bad, we need to pad the paper, use the long dust , the circuit is oxidized … leading to bad contact. With esim, all difficulties due to physical contact are eliminated.
Without physical contact, we don’t need sim cards, no sim card slots and lots of things to communicate inside the machine. So the external machine will be beautiful because it is more communication, more sturdy, and the inside will be more empty for other components or make the machine small and compact.
Protect the environment
A current sim card for use is regular sim, microsim or nano sim, all need a pet card to go with and enclose pet card and all kinds of papers, poking sim … every year there are hundreds Millions of sims are made and it clearly affects the living environment.
Other information needs clarification:
- Can one machine add more eSIM? : Was tried
- How will SIM trading exchange take place?
- Remove the eSIM from the computer, where will it go?
I’ll experiment more and share with you later. Thanks to Vinaphone for lending eSIM to try.
Vinaphone has given users the option to order esim or change the sim card often into esim. Please follow this link. https://esim.vinaphone.com.vn/