Every time your phone rings and you cannot answer, you are gambling with a lead. Most callers will not try again. Missed call text back is the simplest way to stop that happening: an automatic SMS sent in your name within seconds of a missed call, before the caller has time to dial someone else.
This guide explains what missed call text back is, how it works, who needs it, and how to get started.
62%
of callers who hit voicemail never call back
<60s
before most callers move on to a competitor
5s
how fast TextBack Pro sends your reply
What is missed call text back?
Missed call text back is an automated service that monitors your UK phone number. When a call goes unanswered, it instantly sends a pre-written SMS to the caller in your name. The caller receives your message within seconds, before they have time to search Google for an alternative.
It is not voicemail. Voicemail waits for the caller to actively listen. A text back arrives in the caller's message thread immediately and is far more likely to be read and acted on.
Key difference from voicemail: SMS open rates are around 98%. Voicemail retrieval rates are under 20%. A missed call text back gets your message seen. Voicemail gets ignored.
How missed call text back works
The process is straightforward:
- A caller dials your UK phone number
- You miss the call (on a job, driving, on another call)
- TextBack Pro detects the unanswered call within seconds
- It sends your pre-written SMS to the caller automatically
- The caller gets your message before they search for someone else
You do not need to do anything. No app, no manual trigger, no listening to voicemail. The SMS goes out whether you are on the tools, in a meeting, or simply driving between jobs.
Example missed call text back
Hi, it's [Name] from [Business]. Sorry I missed your call. I'm on a job right now and will call you back within the hour. Reply here if it's urgent.
Sent within 5 seconds of the missed call. Customise your message for your trade and area.
Who needs missed call text back?
Any UK business that cannot always answer its phone while working is a strong candidate. The impact is highest in trades and field-based services where calls are missed mid-job.
Plumbers
Hands wet, under sinks, in lofts. Can't answer mid-job. Miss 6–8 calls per day on average.
Electricians
Working on live circuits, in consumer units. Phone calls are a safety risk on the job.
Gas engineers
Compliance work. Cannot break concentration mid-service for an incoming call.
Builders
Managing a site. Loud environment, constant movement. Calls go straight to voicemail.
Locksmiths
Often working alone on urgent callouts. Every unanswered call is a potential emergency job lost.
Landscapers
Outdoor work with equipment running. Phone in a pocket, impossible to hear.
What to say in your missed call text back
The best missed call SMS messages are short, personal, and include a specific callback promise. Here are three proven formats:
Standard reply
Hi, it's [Name] from [Business]. Sorry I missed your call. I'm on a job. I'll call you back within the hour.
With action option
Hi, [Name] from [Business] here. Missed your call. I'll ring back within 2 hours. Or reply here with what you need and I'll get you a quote today.
Urgent callout
Hi, it's [Name] from [Business]. Missed you. For urgent callouts, reply here and I'll respond straight away. Otherwise I'll call you back shortly.
Set up missed call text back in 15 minutes
Every caller gets an automatic reply within 5 seconds. No setup fee. Works on all UK networks.
Start free 14-day trial →
No credit card required. From £47/month after trial.
How much does missed call text back cost in the UK?
TextBack Pro starts at £47/month for up to 200 missed call SMS replies. No setup fee, no per-message charges, no contract. Plans:
- Starter (£47/month): 200 SMS replies, 1 UK number, standard templates
- Pro (£97/month): 500 SMS, 2 numbers, AI follow-up sequences, Google Calendar booking
- Scale (£247/month): Unlimited SMS, 5 numbers, full AI suite, team access
All plans include a 14-day free trial with no credit card required.
Frequently asked questions
What is missed call text back?
Missed call text back is an automated SMS service that sends a pre-written message to anyone whose call you miss, within seconds. It works in your name, from a UK number, and reaches the caller before they have time to dial a competitor.
Is missed call text back legal in the UK?
Yes. Sending a single automated SMS in response to an inbound missed call is a legitimate business reply under UK GDPR. It is not marketing and does not require prior consent. The caller initiated contact by calling you.
Does missed call text back work on all UK networks?
Yes. TextBack Pro works across all major UK networks including EE, O2, Vodafone, Three, Sky Mobile and iD Mobile. The SMS is sent from a dedicated UK number included in your plan.
What is the best missed call text back service in the UK?
TextBack Pro is built specifically for UK small businesses and tradespeople. It replies within 5 seconds, includes AI follow-up sequences on Pro and Scale plans, integrates with Google Calendar, and starts at £47/month with no setup fee.
How is missed call text back different from voicemail?
Voicemail requires the caller to actively listen to a message and then decide to call back. A text back arrives in the caller's SMS thread immediately and has a 98% open rate. Most callers never listen to voicemail at all, whereas a text back is seen within seconds.
