Dialer 4+

Generate DTMF Tones

Emmanuel Tsouris

Designed for iPhone

    • 4.0 • 63 Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots


Dialer works with any Plain Old Telephone System (POTS) Landline phone that accepts DTMF tones. Pressing a button generates a DTMF tone which tells the telephone system to dial that number. To dial, you hold your phone's speaker up to a telephone handset or microphone and play the tone by pressing a button or by using quick dial.

Quick Dial allows you to store a calling card number or teleconference number for quick dialing on a landline, simply hold up your iPhone speaker to the landline telephone's microphone or handset and press dial. Commas act as pauses during the dialing tone sequence to allow time for prompts and other delays.

**Please note that some Voice over IP (VOIP) systems can have trouble recognizing the tones, for those systems try a longer key press allowing enough time for the system to register the tone.

What’s New

Version 2.4.0

Updated for latest iOS SDK.

Ratings and Reviews

4.0 out of 5
63 Ratings

63 Ratings

practex ,

No-dial phone and Obihai

I used this app to help perform the initial setup of an Obihai box connected to a “no-dial” telephone (lacking buttons) during the step that required punching in some numbers. I didn’t consider how this might be a problem when I bought both devices, but this app solved it for me. Thanks

jenlinc ,

Works great with my Echo

Was looking for a way to be able to do DTMF tones while making calls on my Echo. It worked great. Just make sure your iphone is not muted, turn up the volume, and hold it up to the Echo. Worked like a charm.

Developer Response ,

Great to hear that the app is working for you, thanks for the review!

RuRu@22 ,

Dialer app quit working on my phone and my husband’s phone. Can this be fixed? I use it every day

Does it need to be updated?

Developer Response ,

Thank you for your review, I am working on an update.

App Privacy

The developer, Emmanuel Tsouris, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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