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"UK Giffgaff SIM Card User Guide for Chinese Users" I've been selling UK Giffgaff SIM cards for three years now, and I've encountered many questions from beginners. Today, I've compiled a comprehensive user guide for Chinese users of UK Giffgaff SIM cards, helping them master the card from scratch.
The content covers the entire process, from #purchasing channels, #online activation, #account top-up, #number retention strategies, #signal settings, #eSIM conversion, etc.

I. Purchasing UK Giffgaff SIM Cards
UK GG cards are now completely removed from Taobao, Xianyu, Pinduoduo, and Xiaohongshu. They can only be purchased through niche private channels.
Prices vary widely. Please prioritize partnerships with established sales volume and reputation to avoid being scammed.
My shop is also available for your convenience:
Customer Service WeChat: zcyl921530
① Teddy Bear is a white card, 69 RMB
② Gentleman's Umbrella has been pre-loaded with £10 and activated; insert the SIM card to use immediately.
WeChat Shop: 👉http:/weidian.com/item.html?it...…
👉Group Purchase Channel: hao.qunjielong.com/jump-mp.htm...…

II. UK GG SIM Card Pricing
Key Advantages are Clear:
✅ No monthly fee, free SMS reception;
✅ Easy number retention, just send one SMS every 6 months;
✅ Roaming in China, transparent pricing;
✅ Can register for many mainstream international apps and services, no real-name registration required.
✅ Affordable price, suitable for long-term use in China
Monthly fee: £0; Free SMS reception; £0.30/SMS; £1/minute for calls; Data roaming: £0.20/MB

IV. How to retain your UK giffgaff SIM card number?
Perform any of the following actions every 6 months to automatically extend your number by 6 months:
✅ Send one SMS (recommended)
✅ Make one phone call (excluding calls to emergency services and official customer service hotlines)
✅ Use mobile data once
✅ Top up your account once
❌ It is not recommended to use a Chinese +86 number to contact overseas numbers, mainly for the following reasons:
❌ Strict anti-fraud controls: Domestic operators usually block calls and SMS messages from overseas by default, which may result in the inability to receive them normally.
❌ Risk of fraud: Communication between a +86 number and overseas numbers has a certain probability of triggering the operator's risk control measures, and may even lead to service suspension.

V. How to top up a UK giffgaff card?
1⃣ Log in to the official website and click "Add credit".
2⃣ Select the amount and payment method, click "Continue", and follow the prompts.
3⃣ Top-up can also be done via WeChat: zcyl921530
Note: Use a credit card with a VISA or MasterCard logo for top-up. If you don't have one, contact customer service for assistance.

VI. How to convert a UK giffgaff physical SIM card to an eSIM?
1. Check if your phone supports eSIM, for example, an unlocked iPhone from overseas;
2. Install the giffgaff app on your phone and connect to Wi-Fi.
Detailed steps: Operation time is from 12:30 PM to 4:30 AM Beijing time the next day.
1. Log in to the app and click Account > SIM > Replace my SIM > Switch to a new eSIM;
2. You will see a prompt asking you to maintain a stable Wi-Fi connection;
3. Check "I understand and accept this" > Click "Start the switch";
4. Enter the verification code received via SMS (or choose to have it sent to your email), and click "Confirm";
5. Click "Install eSIM," and follow the prompts until you see "We're activating your eSIM";
6. The eSIM will usually be activated within 1 hour (at most 24 hours). You can check the app periodically to see if it has been activated. After activation, the physical SIM card will automatically lose service (become invalid).

7. What to do if I can't receive verification codes with my UK GFF SIM card?
#UK #giffgaff (GFF SIM card) Not receiving verification codes is a common roaming issue when using it in China. The main reasons are network roaming switching, signal mode, app risk control, or Google services.
Practical solution steps are as follows: jcn11fio79id.feishu.cn/wiki/Q6...…


8. Common Questions for UK Phone Card (Giffgaff) Beginners (Long-term Update Link) | _2024111120230_ | If your account is blocked, contact customer service (WeChat: zcyl921530) for the latest update.
Q: What should I do if I get a "Restricted" message when making calls?
A: Go to your phone's Settings > Cellular > Network Selection, turn off "Automatic," and then manually select "China Mobile" or "China Unicom."
Q: How do I check my number and balance?
A: Log in to the Giffgaff official website or app; you can clearly see it on the homepage.
Q: What is the correct format for dialing/sending international numbers?
A: • Telephone: `+`[country code][number] (e.g., `+447..`)
SMS: `08, [country code][number] (e.g., `88447...`)
Q: What are the available plans for giffgaff? Can they be used in China?
A: Giffgaff's various plans are only available within the UK. Whether monthly or yearly, they cannot be used outside the UK. The image above shows the roaming charges in China. Please be aware of this.
Q: Why am I charged £0.01 after my first top-up?
A: Many users have encountered this situation, and this charge will appear on their later bills as a roaming fee. This only happens once. This usually happens because you insert the SIM card and receive an official SMS message containing a link to activate the top-up. When you activate the card within the UK, in fact... The card provides a small amount of data to complete the activation process. When you activate it overseas, since the card is not yet activated, has no balance, and roaming is not enabled, the activation process is actually completed through the domestic network, leading to errors in the backend records.
Q: Can I roam long-term in China?
A: Yes, as long as you ensure you have sufficient credit and retain your number every 180 days, you can use it long-term.
Q: My UK GG card cannot access the internet.
A: Please turn on the mobile data/cellular data switch for this card on your phone and enable roaming. Specific setup methods vary by brand; we recommend searching online.
Q: Which phones does it support? How is the signal?
A: It supports all mainstream phones currently available. The giffgaff card supports 2G/3G/4G/5G, except for a very few CDMA phones from China Telecom. 3G phones are not supported, but everything else works fine. It defaults to roaming through China Mobile or China Unicom in China and also supports 5G. Call quality, data quality, and coverage are excellent.
Q: Special reminders for Apple and Xiaomi phones
A: Apple users are advised not to click to accept the activation of iMessage/FaceTime after inserting the SIM card and turning on the phone. Once confirmed, Apple will send a text message to the background, resulting in a £0.30 charge. Please be aware of this. Xiaomi users should search for and disable the "Free Internet SMS" function in system settings before inserting the SIM card. Otherwise, MIUI may send a text message to the background service, resulting in a £0.30 charge. Please be aware of this.
Q: Is #giffgaff a virtual number?
A: giffgaff, as a sub-brand of O2 in the UK, shares O2's frequency band license and base station coverage services, but has its own independent operator license. It is one of the well-known mobile virtual network operators (MVNOs) in the UK. giffgaff issues SIM cards or eSIMs to individuals. All SIM cards have real phone numbers. To make it easier for users to understand, we have compiled a comparison of virtual and real phone numbers here.

"#UK Giffgaff SIM Card User Guide for Chinese Users" This content will be updated and maintained regularly. Feel free to repost and bookmark it.

Crypto军火库
@CryptoJHK
《英国giffgaff电话卡 中国用户使用指南》
我做英国gg卡已经三年了,中间遇到了很多小白的问题,今天整理一份针对中国用户的 英国 giffgaff 电话卡 全方位操作指南,在帮助用户从零开始掌握该卡的使用。
内容详尽涵盖了从英国giffgaff卡 #购买渠道、#在线激活 、#账户充值

UK Giffgaff Card
① Teddy Bear is a white card, 69 pounds
👉http:/weidian.com/item.html?it...… ② Gentleman's Umbrella has been topped up with 10 pounds and activated, ready to use immediately upon receipt
👉http:/weidian.com/item.html?it...… 《UK Giffgaff China User Guide》
jcn11fio79id.feishu.cn/wiki/Q6...…
I plan to use 2000 #giffgaff cards to drive down the price of UK registered cards.

Customer service WeChat

Available now, grab yours quickly!
Many users are struggling to choose between #UK Giffgaff and #US T-Mobile.
Here's the conclusion:
✅ For affordability and flexibility, choose UK 🇬🇧 #Giffgaff. Many users praise it as the "king of value," with good coverage and ease of use, making it suitable for long-term personal use.
✅ For 5G speeds and entertainment benefits, choose US 🇺🇸 T-Mobile, especially for family users and heavy data/hotspot users. It offers excellent urban experience and long-term price guarantees.

▎giffgaff Common Functions Overview
Here are some quick operation commands for common functions:
Check giffgaff card number: Send [NUMBER] to 43430
Check giffgaff balance: Dial [*100#]
Turn off giffgaff voicemail: Dial [##002#]
Turn on giffgaff voicemail: Dial [*614431020#]
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Disclaimer: The content above is only the author's opinion which does not represent any position of Followin, and is not intended as, and shall not be understood or construed as, investment advice from Followin.
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