Nokia's 3310 phone has been relaunched. Many consider the original handset iconic because of its popularity and sturdiness.
Watch the video and answer the questions below.
1. When was the Nokia 3310 last on sale before its comeback?
2. How long does the Nokia 3310 battery last?
3. What is it said about smartphone Chinese market?
4. Who has launched the BlackBerry Keyone?
Barcelona and, as the mobile phone industry arrives for its annual jamboree, there is nostalgia in the air. Nokia, a name that used to rule the mobile world, is making a comeback. For the Finnish firm which has licensed the brand, this was its first chance to make a big splash and, along with a range of new smartphones, it unveiled something very retro, last on sale in 2005.
Let me reintroduce the iconic Nokia 3310.
You can't do much with this phone except make calls and play a game of Snake, but the battery lasts forever. Well, almost.
We were just listening to our consumers. We asked, "What is the most iconic device that you have ever seen from Nokia?" And we thought, why not? Let's have some fun and we created this device for the consumers.
Now this may be fun, but let's face it, it is a bit of a gimmick. If Nokia is to become a major force in the mobile world again, it won't through the 3310, but for its new range android smartphones.
The company claims this model is already selling well in China, but competition in a market where all smartphones look much the same is tough. So, perhaps, it was smart to look back as well as forward.
By bringing out this truly iconic device, which has got bags of nostalgia, for many people it was
their first mobile phone, it catches their attention and people will know Nokia is back.
But will the new and old Nokia appeal to the phone-buying public?
Maybe with my parents that would work, but I don't think with our generation that that would be something people would be interested in.
I would switch my Apple phone for that thing.
Even if it couldn't go on the internet?
No internet? Oh, well, then, I think I will change my mind!
And here's another phone trying for a comeback. This is the BlackBerry Keyone, launched by a Chinese firm which has licensed the brand. Two once-great names making an unlikely bet that they can be big again in our mobile future.
Rory Cellan-Jones, BBC News, Barcelona.
1 in 2005
2 (almost) forever
3 all the smartphones look the same
4 a Chinese firm