I believe that the phone was originally locked to O2, but was later unlocked (via an official unlock code).
eBay
2025 NEW mini Android Smartphone 3.88" HD Display,4G LTE/3G WCDMA,4GB+128GB/2GB+16GB,2000mAh Battery Small Mobile Phone Unlocked
Aliexpress UK
Unlocked to all Networks. Apple iphone 12. Ex Display LIKE NEW Apple iPhone 12. 100% Genuine Apple iPhone! This is an ex Display Original, New Style iPhone 12, This device will not show any visible scratches or scuffs.
eBay
Original Unlocked C2 C2-01 2G 3G Mobile Cell Phone Russian Arabic Hebrew English Keyboard Made in Finland Unlocked phone
Aliexpress UK
Introducing the Apple iPhone 12 Pro 5G in a stunning pacific blue, gold, silver, or graphite colour. This phone boasts a hexa-core processor, 6GB of RAM, and a storage capacity of 128GB, 256GB, or 512GB.
eBay
Original Unlocked C2 C2-01 2G 3G Mobile Cell Phone Hebrew English Keyboard Made in Finland Unlocked Free shipping used phone
Aliexpress UK
Internal 128GB 6GB RAM, 256GB 6GB RAM, 512GB 6GB RAM. This iPhone 14 is an Official ex-display model, presenting itself in Excellent condition with Original Apple Battery with 80%+ Battery Health and Original OLED.
eBay
100% Tested Unlocked For iPhone 12 Pro Max Motherboard Support Update CLean iCloud For iPhone 12 mini With Face ID Logic board
Aliexpress UK
Fully tested works well unlocked to use on all networks Exept 3 mobile won't work on 3 mobile Very rare find ios 3.1 version It has a screensaver on that is lifting a little at the bottom please see photos Screen underneath is good Getting very hard to find these now
eBay
E71 made in Finland Mobile Cell Phone GSM 2G 3G Unlocked 3.2MP camera 240x320 Display multi-language used phone
Aliexpress UK
Apple iPhone 12 Mini Unlocked Sim Free Smartphone. Unlocked to any network. iPhone 12 mini. The iPhone 12 mini display has rounded corners that follow a beautiful curved design, and these corners are within a standard rectangle.
eBay
Unlocked Finland made C5-00 Mobile Cell Phone 2G 3G 3.2MP camera 240x320 Display Resolution support multi-language used phone
Aliexpress UK
Apple iPhone 13 Unlocked Sim Free Smartphone. Unlocked to any network. iPhone 13 - Specifications. Our Grade A phones have been tested and checked to ensure you recevie a fully working Device. EXCELLENT CONDITION - These phones are in used condition.
eBay
Unlocked Universal 3G 4G SIM Card Router CAT4 LTE FDD TDD WiFi Mini Mobile Hotspot Wireless Pocket Wi-Fi Portable Modem 150Mbps
Aliexpress UK
LIKE NEW Apple iPhone 12 Mini. ex Display Original, New Style iPhone 12 Mini, This device will not show any visible scratches or scuffs. It is LIKE NEW SEALED. Perfect Gift/ Present. iPhone 12 mini.
eBay
BlackBerry Curve 3G 9300 Refurbished Original Unlocked Cellphone 16GB 2GB RAM 8MP Camera
Aliexpress UK