O2 pay monthly SIM card tariffs, known as ‘Simplicity’ now start from just £15 a month when you order online. This is O2’s lowest ever pay monthly rate for SIM only.

With the Online 15 tariff, you’ll get 200 minutes and 400 texts a month, plus unlimited O2 to O2 phone calls. There’s also no long contract period to tie you down, you just simply give 30 days notice when you want to leave.

O2 Simplicity Pay Monthly SIM Only Card

O2 Simplicity pay monthly SIM cards are ideal for people who want to join O2 and continue using their existing phone. What’s more, there’s a range of Simplicity tariffs to choose from which we’ve listed below.

£15 per month - 200 Anytime Minutes + 400 Texts [More info]
£20 per month - 400 Anytime Minutes + 1000 Texts [More info]
£25 per month - 600 Anytime Minutes + 1000 Texts [More info]
£30 per month - 1200 Anytime Minutes + 1000 Texts [More info]
£60 per month - 3000 Anytime Minutes + 1000 Texts [More info]

These are great value pay monthly SIM only tariffs from O2 but remember you’ll need to order online to get them.

You can now get mobile phones like the Sony Ericsson K800i, the Nokia 6300 and the Samsung D900i (Chrome or Candy) for free with O2’s brand new £15 per month online tariff (called Online 15).

Free Mobile Phones With O2's Brand New £15 Pay Monthly Online Tariff

This deal is available on an 18 month contract and comes with either unlimited texts or unlimited O2 to O2 phone calls.

Hurry though as this online offer ends on the 31st March 2008.

Click here to go to the O2 website for more information on the new online £15 tariff from O2.

The Samsung D900i, one of the slimmest slider phones you’ll find at just 12.9mm thick, is now available for free on O2’s new £15 a month tariff.

Part of Samsung’s ‘Ultra Edition’ range, the stylish D900i slider phone contains a 3 mega-pixel camera with autofocus, video, flash and macro mode for getting up close.

O2Free Samsung D900i On O2 £15 A Month Tariff

There’s also Bluetooth, Java, email and an MP3 music player - which all combine to make this a stunning phone for both business and pleasure.

You can choose either unlimited texts or unlimited O2 to O2 calls when you order the free silver/black coloured Samsung D900i online at the O2 shop. An 18 month contract applies.

Click here to go to the O2 website for more information on this special £15 per month online offer from O2.

The Carphone Warehouse are offering a free Nintendo Wii when you order one of their pay monthly mobile phones online.

Available on Orange, T-Mobile and O2, there’s plenty of mobiles to choose from including the Nokia 5310 red, the Sony Ericsson W910i, the Samsung G600, the Nokia 6300 and the Sony Ericsson K810i to name but a few.

The Carphone WarehouseFree Nintendo Wii With Phones At The Carphone Warehouse

The mobiles are available on either 18 or 24 month contracts and start from just £35 per month.

The Carphone Warehouse has a limited stock of the Nintendo Wii so if this deal interests you please click here to go to their website for further information and to order online.

You can now get a free 40Gb PS3 (Sony PlayStation 3) when you take the dark silver Samsung U600 on an 18 month contract with O2.

The Samsung U600 handset itself is also free of charge, while the 18 month contract gives you 1200 minutes and 500 texts per month.

Samsung U600 On O2Free PS3 With O2 Samsung U600 At Dial A Phone

The U600 is a stylish mobile phone with a sleek steel keypad. At just 10.9mm thick, its slim design is a real winner.

Equipped with a 3.2 mega pixel camera, you’ll be able to take top quality photos, while GPRS and EDGE means you’ll be able to visit your favourite websites with ease.

There’s also an MP3 music player, FM radio, Bluetooth and a 60Mb memory, plus a micro SD card slot.

This attractive £45 per month deal comes courtesy of Dial A Phone and includes £90 cash back.

Click here to go to the Dial A Phone site for more information on this great offer.

Great news from O2. The new Samsung G600 is free on all O2 pay monthly tariffs when you order online.

Available in silver, black or pink, the stunning Samsung G600 slider phone has an impressive 5 Megapixel camera with auto focus and flash for capturing truly amazing photos.

Samsung G600 Free On All O2 Tariffs

It’s currently the slimmest 5Mb camera in the UK and also includes an MP3 music player, web browser, EDGE (a mobile technology that allows increased data transmission rates), FM Radio and a microSD slot.

It also has a large 2.2″ LCD screen with 16 million colours, meaning you can view larger pictures & graphics, plus read text or Web pages in full.

O2 has a range of tariffs to go with your Samsung G600. They come on either a 12, 18 or 24 month contract with one of the most popular being the Online 30 which provides 400 minutes and 1000 texts for just £30 a month over 18 months.

Click here to go to the O2 website to see all the online tariffs available for the Samsung G600 on O2. Remember, you’ll need to order online to receive the phone for free.