About SIM Cards
What is a PAYG pre-loaded SIM?
If you already have a handheld device and don't want to commit to a new monthly contract, a pay-as-you-go (PAYG) SIM is the perfect solution to your communication needs. MyMemory supply a range of PAYG SIMs from a range of leading UK carriers such as EE and Three.
Our 3 PAY 4G are preloaded with a generous allowance of calls, texts and data that will last you for up to 30 days. Once you have used up your preloaded bundle, simply top up your SIM card and pay as you go. With a PAYG SIM, you don't have to worry about going over your call or text allowance, or about rationing your data – simply go online and top up when you need to.
SIM cards work as an intermediary between your mobile device’s hardware and your carrier’s cellular network, and can also be used to store personal information such as phone numbers and contact details.
What types of SIM card are available?
SIM cards come in three different sizes - Standard, Micro and Nano. The tiniest SIM card is the Nano SIM. Early SIM cards were the size of an average credit card, but today the Nano SIM measures a mere 12.3 x 8.8 x 0.67 mm and is just 0.67 mm thick. The type of SIM you will need will depend on your device.
Don't worry if you aren't sure which SIM card your phone needs; here at MyMemory, we provide Trio Data Sim Packs that include all three card types and can be trimmed down to the size your phone requires.
Browse through our full collection, or use the search functionality at the top of the page to search for a specific SIM card to suit your needs.