Skip to main content
Tirza
Tirza

Call forwarding

Forwarding to Tirza when you're with Vodafone (UK & IE)

Forward your Vodafone number to Tirza in 2 minutes โ€” handy when you're mid-treatment.

Last updated: 20 April 2026

Forwarding to Tirza when you're with Vodafone UK or IE

With Vodafone it works exactly like KPN: you tap in one code and Tirza picks up.

What you need

  • Your mobile
  • Your Tirza number (you'll find it on your dashboard and in your welcome email)
Screenshot: dashboard with the Tirza number highlighted

Step 1 โ€” Choose your flavour

Everything to Tirza. Easy, Tirza catches everything. Only when you don't pick up or are busy. Your phone rings first โ€” if you don't answer, Tirza takes over.

Tip for the start: pick "everything to Tirza" for the first week. That way you feel the difference straight away.

Step 2 โ€” Tap in the code

Open your dialler, tap in the code, press the green call button.

Forward everything:

**21*[tirza-number]#

Only when you don't pick up or are busy:

**61*[tirza-number]*11*30#

The 30 means: after 30 seconds it forwards. Shorter (20) is fine too.

Screenshot: phone screen with the code entered

Step 3 โ€” Quick test

Have someone ring you. Do you hear Tirza? Then you're set.

Or use the test call button on your dashboard โ€” that way the system rings you and you hear exactly what a client would hear.

Turning it off

##21#
##61#

Problems?

"Number not valid" Check: did you type the full Tirza number (including 06 or 020)? No spaces, no plus sign.

"The My Vodafone app says forwarding isn't active" That happens sometimes โ€” the app lags behind the real setting. Trust the test call, not the app.

"I have a Vodafone business subscription with VoIP" Forwarding may need to be set via an online portal. Log in at business.vodafone.nl โ†’ My numbers โ†’ Forwarding. Email us if you get stuck and we'll look with you.

Stuck? Email hello@tirza.ai.

Forwarding to Tirza when you're with Vodafone (UK & IE) ยท Tirza