They aren't rubbish, they are terrible.
Blackberry phones are worth the cost. IPhone and Androids are as well. Blackberry phones are worth the cost if you use every percent of it.
They are not rubbish. They are very useful for work and for maintaining friendships with people outside of the country. They have better battery life then the Android phones and feature a qwerty key pad which is a lot more user friendly then touch phones. BBM makes the whole package that much more desirable.
Blackberry and the carriers require you have a data plan for all Blackberry phones.
in blackberry world !
Blackberry phones are available at Best Buy. They also have other blackberry devices, such as the Blackberry Playbook. The phones range in price from free (with a new contract) to $199.99 with a new contract.
There are a number of popular BlackBerry mobile phones models on the market today. Some of the most popular include the 'BlackBerry Curve 9300', 'BlackBerry Torch 9800' and the 'BlackBerry Z10'.
No. It's only for Blackberry Phones, Blackberry Messenger only works on phones and that's the only thing it works for.
"Blackberry phones are generally not powered by them. However, the makers of Blackberry are looking into that possibility for sometime in the near future."
Blackberry phones are available from Blackberry.coom. They are also available from several cellular carriers such as T-Mobile and Verizon. Sprint also carries the Blackberry phones.
All Blackberry phones have Blackberry Messenger.
oligopoly- because there are a lot of different firms which sells blackberry phones
It is similar to instant messaging. It is only for Blackberry phones. People with Blackberry phones can add people into their chat list (other people with Blackberry phones) and they can talk as in a group chat. So basically it is a group text message.