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2-minute check · free

Will the person you care for's pendant alarm still work after the switchover?

The UK's old analogue phone network is being switched off — fully, everywhere, by 31 January 2027. For most households that's a non-event. But if the person you care for has a pendant alarm, fall detector, or careline box, it's worth finding out now whether theirs is one of the ones affected — not after it stops working.

5 questions — no jargon
~2 million people in the UK use a telecare alarm
Nothing to install — just answers you may already know

Answer these five questions

About the alarm or careline box belonging to the person you care for — not your own phone line. "I don't know" is a completely fair answer to any of these; it's often the most useful one, because it tells you exactly what to ask about.

Q1
Does the person you care for have a pendant alarm, fall alarm, or careline box at all?
Q2
How does the alarm base unit connect?
Q3
Has anyone told the landline or phone provider that this household uses a pendant alarm?
Q4
If there's a power cut, what happens to the phone line and alarm?
Q5
Has the phone provider written or called about "Digital Voice," moving off the old landline network, or a switchover date?
Answer all five questions to see the result.

Your result

    Why this is worth five minutes

    Two things happening together, each fairly simple on its own, that add up to a real risk for anyone relying on a landline-connected alarm.

    The old phone network is closing, for real this time

    The switchover date has already slipped once (from December 2025), but the final date — 31 January 2027 — is now fixed. Every remaining analogue landline in the UK moves to a digital (broadband-based) line by then, and some areas are being migrated well before that final date.

    Older pendant alarms were built for the old line

    A lot of pendant alarms and careline boxes were designed to send their signal down an analogue phone line. Move that line to digital without checking first, and the alarm can stop sending a proper signal — the exact scenario the industry campaign linked below is trying to prevent.

    Providers are supposed to catch this automatically — but don't assume they will

    Phone companies are required to identify telecare users and take extra care during migration. In December 2025, Ofcom fined Virgin Media £23.8 million for failing to do this properly for vulnerable customers. It's a real, enforced rule — and also a real, documented failure. Worth checking rather than assuming.

    A power cut affects a digital line differently

    An old analogue line kept working in a power cut because it was powered down the copper wire itself. A digital line depends on the router having power — which is why providers are supposed to offer a free battery backup unit to anyone with a telecare dependency, if asked.

    What to actually do

    1. Tell the landline provider about the pendant alarm

    This is the single step that matters most. Call the provider (BT, Sky, Virgin Media, TalkTalk, whoever it is) and say plainly that the household has a pendant or careline alarm. This is what triggers the extra safeguards — engineer visits, compatibility checks, and a battery backup — rather than a standard switchover with no one checking the alarm at all.

    2. Separately, ask the alarm or careline provider directly

    The phone company and the alarm company are usually different businesses. Ask the alarm provider by name whether the specific unit is confirmed compatible with a digital line, or whether it needs testing, an adaptor, or a replacement. Don't assume "modern-looking" means already digital.

    3. Ask about a battery backup for power cuts

    If the answer to Q4 above was "it would stop working" or "I don't know," ask the phone provider directly for a backup battery unit for the router. These are meant to be provided free where a telecare dependency has been declared — but only once the provider actually knows about it.

    A word on scams

    The switchover has already been used as cover for scam calls and doorstep visits. A genuine provider will never ask for a password, PIN, or bank details over the phone to "process the switchover." If a call feels rushed or high-pressure, hang up and ring the provider back on the number from a real bill, not one given to you in that call.

    This page is provided by CarersInfo for general guidance only, to help you know what to ask — it's not a substitute for checking directly with the phone provider and the telecare or alarm provider involved, and it's not legal, financial, or medical advice. Nothing you enter here is saved or sent anywhere. For further support contact Carers UK or Citizens Advice.