article_snippet: Alternatively, they can buy a new 4G phone from the BT Shop from as little as £99.
article_snippet: The cheapest SIM card deal offers 500 MB of 4G data, unlimited texts and 200 minutes of calls for £5 a month if you are an existing BT Broadband customer and £10 a month for everyone else.
article_snippet: The monthly charge for 2GB of data on 4G, unlimited texts and 500 minutes of calls is £12 for BT customers and £17 for others.
article_snippet: At the top end, customers can take an enormous 4G data allowance of 20GB, with unlimited texts and minutes, for either £20 a month for BT customers or £25 for other customers.
article_snippet: The cheapest deal will be for existing customers, at just £5 per month for 500 MB of 4G data, unlimited texts and 200 minutes of calls .
highlights_snippet: SIM card deal offers 500 MB of 4G, unlimited texts and 200 minutes  from £5 .
  