topic Re: 4G SIM for router - Broadband backup in Pay As You Go

4G SIM for router - Broadband backup

biscuits99 — Thu, 05 Jan 2023 22:03:22 GMT

Hi,

My broadband provider went down for 24 hours recently, and I thought as a backup solution I could get one of these:

https://www.amazon.co.uk/TL-MR6400-Unlocked-Configuration-Required-External/dp/B016ZWXYXG/?th=1

But does O2 sell a 4G sim that I can just add data to when I need to (when an unplanned outage happens with my broadband provider). I dont want something that has a fixed monthly cost if I just use it for 1 week a year.

I presume I could buy one of these?

https://www.o2.co.uk/shop/sim-cards/pay-as-you-go#simtype=phone+big-bundles

"You can roll over up to 100% of your monthly data allowance. For example, if your monthly allowance is 7GB, you can roll over a maximum of 7GB into the next month. You need to keep the same Bundle or plan and renew on the same date each month, or your data will expire."

I dont quite get the "renew" element above though, what do you need to renew on Pay As You Go?

Re: 4G SIM for router - Broadband backup

MI5 — Thu, 05 Jan 2023 22:14:59 GMT

@biscuits99

You can only use a data only sim in one of those devices.

The options are here https://www.o2.co.uk/shop/sim-cards/pay-as-you-go#simtype=freeSimIpadsTablets

Re: 4G SIM for router - Broadband backup

biscuits99 — Fri, 06 Jan 2023 20:13:05 GMT

Thanks for the link. On that page, it has a link to:

https://www.o2.co.uk/tablet-sims

Is that what I need to use - so I'd pick the 12GB option so that its valid for 12 months - then it would be ready to go as soon as I needed it? Then if I used 12GB I can just top it up online somehow - I'm assuming the SIM wouldn't have an associated phone number?

Re: 4G SIM for router - Broadband backup

MI5 — Fri, 06 Jan 2023 20:17:18 GMT

@biscuits99

Yes, that will work fine.

All sims have a number allocated as some services still require a number even if they cannot accept calls.

Texts and data services can still be used.

Re: 4G SIM for router - Broadband backup

embee99 — Tue, 24 Oct 2023 12:15:00 GMT

I don't think any of the tablet sim solutions given are anywhere near a 'good' deal. The current 15Gb for £25 only lasts 90 days. All the 'rollover' stuff is essentially monthly contracts. I know of no PAYG that can be activated as a backup solution (ie in a 4g modem/router) on the fly AND lasts indefinitely. I think BT used to have them as "Classic PAYG" but they got dumped. The most flexible I know is 1pmobile where you get 1mb/1p and top up every 4 months with £10 and the data/balance just accumulates - at the the end of year one you have 30gb in credit. For some people, that's a months usage. At the end of year 2 you could donate the £30 to charity using a text message. I set up an elderly friend with this for an emergency mobile phone and at the end of 2 years just gave the balance to Cancer Research. A win-win.

Re: 4G SIM for router - Broadband backup

biscuits99 — Wed, 25 Oct 2023 16:27:47 GMT

Yeah, O2 now seem to be £60 for a year

Re: 4G SIM for router - Broadband backup

Oxonian — Wed, 25 Oct 2023 20:31:38 GMT

@biscuits99

If you shop around, you'll find data-only SIMs available with more data that has to be used over two years for a cheaper price. However, before buying, you'll need to check that the network in question is up to scratch in your location.

For example, search Argos for "Three 24Gb PAYG Data SIM Card".

Re: 4G SIM for router - Broadband backup

madasaf1sh — Wed, 25 Oct 2023 20:35:24 GMT

@biscuits99

Best place to look is Scancom,

https://www.amazon.co.uk/stores/page/B642852E-E890-42A9-8F5E-CD0B02949144?ingress=0&visitId=f6b6ad4e-ed4f-4ad9-8a87-928216a2e299&lp_slot=auto-sparkle-hsa-tetris&store_ref=SB_A02486703KUN8TTNJJ3TH&ref_=sbx_be_s_sparkle_mcd_bkgd

80GB Data on 3 till 2026 for £75

They also do o2, EE and Vodafone sims as well, and I have one of there 40GB sims in my laptop...

Re: 4G SIM for router - Broadband backup

biscuits99 — Thu, 26 Oct 2023 17:01:19 GMT

Thanks, looks like Amazon has quite a few good offers on long lasting sims.

Re: 4G SIM for router - Broadband backup

Oxonian — Thu, 26 Oct 2023 19:39:17 GMT

@biscuits99

Just make sure that, when shopping around, you don't buy an expensive SIM without trying the network in your location first.

Get a cheap PAYG SIM and if you are happy with the network, then buy a more expensive SIM.

@madasaf1sh mentions Scancom ; they sell both via their own website and via Amazon. It might be worth comparing the two.

Also, if you are not in a rush, Black Friday might be a good opportunity to pick up your SIM of choice at a good price.