The F100 Unlocked Basic Mobile Phone PAYG from Oakcastle is a simple and functional mobile phone designed for those who want a device that can make calls and send texts, without the added features and complications of a smartphone.. One of the main advantages of this phone is that it is unlocked, meaning you can use it with any network provider of your choice. It is also a PAYG (Pay As You Go) device, so you only need to pay for what you use, making it a great choice for those on a budget.. The F100 has a rechargeable 7-day battery, which is a fantastic feature as it means you won't need to constantly recharge the phone. It also has a dual SIM card slot, allowing you to use two different phone numbers at the same time. This is particularly useful if you want to keep work and personal calls separate, for example.. The phone is also Bluetooth enabled, which means you can connect it to other Bluetooth devices, such as headsets, speakers or your car's audio system. The phone also has a micro SD card slot, so you can expand the memory if you need to store more media files or games.. Speaking of media and games, the F100 comes with some pre-installed games and a media player, so you can enjoy some entertainment on the go. The phone is also lightweight and durable, making it easy to carry around and use in a variety of situations.. Brand. Oakcastle. Model name. F100. Wireless carrier. Unlocked for All Carriers. Operating system. Independent software. Cellular technology. 2G. Memory storage capacity. 32 GB. Connectivity technology. Bluetooth, USB. Colour. Black. Screen size. 1.77 Inches