How to choose the right mobile data plan
Compare actual usage, plan duration, complete GBP cost, and SIM format without buying an allowance you do not need.
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Useful answers before and after you switch
Plain-language guidance for choosing service, preparing a device, completing checkout, and understanding what happens next.
How to switch mobile service and keep your number
Request a PAC, keep the current line active, and submit the transfer through the protected PORT journey.
Read guideeSIM or physical SIM: which should you choose?
Understand the practical differences in compatibility, identity checks, installation, and delivery.
Read guideHow to check whether your phone supports eSIM
Use model information, lock status, and device settings before making the required checkout attestation.
Read guideHow eSIM activation and installation work
Know what happens after payment, KYC, and provider fulfilment before installing the eSIM.
Read guideRenewals, top-ups, and roaming explained
Understand which purchases continue a plan and which packages are one-time additions.
Read guideUK postcodes and network availability explained
Understand what Aelixar can confirm before purchase and what is decided during provider fulfilment.
Read guideWhat to check when activation or number transfer is delayed
Use order status and a short set of safe checks before changing device or network settings.
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