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โ13-06-2025
18:09 PM
- last edited on
โ24-06-2025
11:45 AM
by
JodieC
I just activated a new sim card use on a Nokia 105 phone. Still unable to make or receive calls after almost 3 hours after activation. Any advice? Thank you.
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โ13-06-2025 23:58 PM
Hi @888dd
After a SMARTY SIM is activated, which can take up to 2 hours, you can start using it with your new number. If you're transferring your number from another provider, SMARTY will handle the transfer within one working day (or your chosen date) after SIM activation. You'll receive an email and text notification when the activation is complete and your number is transferred.
Have you received the confirmation text/email to confirm activation has been completed?
Have you checked the status of the network in your area?
https://smarty.co.uk/contact
- Restart your phone:Turn your phone off completely, wait a few minutes, and then turn it back on. This can resolve temporary glitches.
- Check your network settings:Ensure your phone is connected to the SMARTY network. You can usually find this in your phone's settings under "Network" or "Mobile Network".
https://help.smarty.co.uk/en/articles/1155220-using-the-internet-after-you-ve-joined-smarty - Verify SIM activation:Log in to your SMARTY dashboard to confirm that your SIM is activated and your number is ported correctly.
- Check for VoLTE compatibility:If your phone is not VoLTE (Voice over LTE) compatible, it might not be able to make calls on SMARTY's network, which is primarily 4G.
- Test with another device:Try your SMARTY SIM in another phone to see if it works. If it does, the issue is likely with your phone's settings or compatibility.Contact SMARTY support:
- If the problem continues, reach out to SMARTY's customer care team via webchat or email for further assistance. There is no contact phone number as this is how they keep the costs low.https://smarty.co.uk/contact (Live Chat is at the bottom)
Type 'talk to a person' in the dialect box so that you don't go round in circles with the Chatbot. Make sure you put some time aside to chat as the agents are in contact with other customers at the same time and so it may take a while to first initiate contact and then get replies to your conversation.
Or Email them at team@smarty.co.uk but please be aware that it may take some time to get a reply.
- Network Issues: There might be a network outage or maintenance in your area. Check SMARTY's network status checker.
- Firmware/Software: Your phone's firmware might be locked to the original seller or have a bug preventing calls.
- Incompatible Device: Your phone might not be compatible with SMARTY's 4G/VoLTE network.
- Incorrect Settings: Your phone's settings might be preventing calls.
- SIM Issues: Though less likely after activation, the SIM itself might be faulty.
- Call Limits: Ensure the numbers you're calling are included in your plan.
I hope something helps!
Good Luck x
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โ14-06-2025 09:47 AM
@888dd It may be that the phone is not compatible with Smarty VoLTE protocol.
https://help.smarty.co.uk/en/articles/8985136-checking-if-your-device-is-4g-volte-compatible
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โ16-06-2025 21:37 PM
None of the above are working for me. Just got a Nokia 105 for my son and the SIM is activated but the phone won't take or receive calls or text messages. There are 2 sim slots - it still says 'No Sim Card' for Sim 2. Is this an issue? Why it is not possible to talk or even chat with anyone on Smarty? I've had a contract and Sim with them on my iphone for a couple of years and have had no problems - but now that I do, there seems to be no way at all to resolve it.
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โ20-06-2025 06:49 AM
You need to buy a new phone. Nokia 105 4G. The old Nokia 105 run on 2G which Smarty SIM doesn't support any more. But beware that there are lots of fake phone on the high street store, I brought the SIM to test and it's not working. I bought the phone from Amazon at the end and it finally works! I bought the one look exactly the same as the older gersion of 105 as it has different edition. The newest one looks different. Ensure you see 105 4G on the box.
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โ17-06-2025 09:24 AM
@SusanKe_1927070 Reply on your other post. Also. please see Accepted Solution on this thread.
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โ14-06-2025 09:47 AM
@888dd It may be that the phone is not compatible with Smarty VoLTE protocol.
https://help.smarty.co.uk/en/articles/8985136-checking-if-your-device-is-4g-volte-compatible
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โ14-06-2025 09:57 AM
Thank you for your response. Yes, I just realised the phone is running on 2G, and Smarty SIM is not supported. Gotta get one for 4g.
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โ13-06-2025 23:58 PM
Hi @888dd
After a SMARTY SIM is activated, which can take up to 2 hours, you can start using it with your new number. If you're transferring your number from another provider, SMARTY will handle the transfer within one working day (or your chosen date) after SIM activation. You'll receive an email and text notification when the activation is complete and your number is transferred.
Have you received the confirmation text/email to confirm activation has been completed?
Have you checked the status of the network in your area?
https://smarty.co.uk/contact
- Restart your phone:Turn your phone off completely, wait a few minutes, and then turn it back on. This can resolve temporary glitches.
- Check your network settings:Ensure your phone is connected to the SMARTY network. You can usually find this in your phone's settings under "Network" or "Mobile Network".
https://help.smarty.co.uk/en/articles/1155220-using-the-internet-after-you-ve-joined-smarty - Verify SIM activation:Log in to your SMARTY dashboard to confirm that your SIM is activated and your number is ported correctly.
- Check for VoLTE compatibility:If your phone is not VoLTE (Voice over LTE) compatible, it might not be able to make calls on SMARTY's network, which is primarily 4G.
- Test with another device:Try your SMARTY SIM in another phone to see if it works. If it does, the issue is likely with your phone's settings or compatibility.Contact SMARTY support:
- If the problem continues, reach out to SMARTY's customer care team via webchat or email for further assistance. There is no contact phone number as this is how they keep the costs low.https://smarty.co.uk/contact (Live Chat is at the bottom)
Type 'talk to a person' in the dialect box so that you don't go round in circles with the Chatbot. Make sure you put some time aside to chat as the agents are in contact with other customers at the same time and so it may take a while to first initiate contact and then get replies to your conversation.
Or Email them at team@smarty.co.uk but please be aware that it may take some time to get a reply.
- Network Issues: There might be a network outage or maintenance in your area. Check SMARTY's network status checker.
- Firmware/Software: Your phone's firmware might be locked to the original seller or have a bug preventing calls.
- Incompatible Device: Your phone might not be compatible with SMARTY's 4G/VoLTE network.
- Incorrect Settings: Your phone's settings might be preventing calls.
- SIM Issues: Though less likely after activation, the SIM itself might be faulty.
- Call Limits: Ensure the numbers you're calling are included in your plan.
I hope something helps!
Good Luck x
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โ14-06-2025 09:54 AM
Thank you for your response and advice. Yes, I found that the phone is run on 2G, which Smarty is no longer supported.

