1) Check you’re eligible to switch from BT Mobile
If you’re out of contract you can switch from BT Mobile when you like and it won’t cost you anything to leave.
If you’re not sure if you’re still under contract, you can find out in a number of ways.
One option is to contact BT Mobile customer support on 150 from your mobile phone. Or by calling 0800 800 150 from any other phone (standard network rates apply).
Opening hours are 8am-8pm Monday-Friday and 9am-6pm Saturday and Sunday.
Alternatively, you can find your contract end date by opening the BT Mobile app on your phone. Or by logging in to your BT Mobile account.
And if you’re interested in switching but want a bit more information first, text INFO to 85075.
2) Contact BT Mobile to tell them you want to leave and get a PAC Code
Now’s the time to contact BT Mobile to tell them you’d like to leave. To do this, just text PAC to 65075 to get your PAC code. It’s this short, alphanumeric code that will enable you to transfer your existing phone number to the network you want to join.
If you'd prefer to speak to someone, just give BT Mobile a call. You'll find contact numbers and opening hours for customer support in step 1.
It’s a legal requirement that networks provide you with your PAC Code within two hours of your request. When you’ve got it, it’s clever to make a note of it. Just in case.
What’s most important to note, though, is that PAC Codes expire after 30 days. So if you haven’t used yours within this timeframe, you’ll need to get in touch with BT Mobile again to request a new one.
3) Find and buy a deal from Tesco Mobile
Assuming you’re ready to switch, it’s time to select a deal from Tesco Mobile and sign up for it through Uswitch.
Tesco Mobile will, of course, conduct credit checks. But assuming you pass, you’ll then receive your phone in the post.
4) Contact Tesco Mobile to give them your PAC Code
Now you’ll need to contact Tesco Mobile and give them your PAC Code.
You can get in touch with Tesco Mobile’s customer support team on 0345 301 4455 (standard network rates apply).
Opening hours are 8am-9pm Monday-Friday. 8am-8pm Saturdays and 10am-6pm Sundays.
5) Insert your Tesco Mobile SIM
Okay, now it’s time to insert your Tesco Mobile SIM in your new phone, or in your existing phone if you bought a SIM-only deal.
You’ll find that the number won’t have transferred straightaway. But while the transfer’s underway, you’ll be given a temporary number. So you’ll still be able to use your phone.
6) Wait for your number to be transferred to Tesco Mobile
All being well and if a weekend doesn't get in the way, your number should be transferred the next working day. After which point, you’re good to go.