Subphonic Transact · Pay by Phone

Stay on the call. Never hear a card number.

Pay by Phone keeps your team on the call while the customer enters their card details by keypad or voice. Every digit is masked in real time. Staff never hear them and nothing is recorded, so compliant payment handling is maintained throughout.

Staff support customers throughout
Card digits never seen or heard
Single click payment processing

How it works

Four steps, one click to process

The staff member and the customer stay in conversation from start to finish. Transact sits between them and the phone system, removing the card digits before they reach anyone or anything on your side.

Select payment method

Pay by phone
(Keypad or Speech)
Pay by link
(Webchat, SMS or Email)

01 / Start

Open Transact

The staff member opens Transact, standalone, in the browser or inside the CRM, and selects Pay by Phone.

Manual call correlation
KeypadSearch

Enter the code below into your phone to initiate the correlation process:

  Listening…

#300##
Regenerate Code

02 / Match

Link the call

The live call is matched to the transaction automatically. A short code covers withheld numbers.

KeypadVoice
Card details VISA
Card number******** 8 / 16
ExpiryCapture
CV2Capture

03 / Keypad

Tones muted, captured live

The customer types their card number on the keypad, guided by the staff member. Tones are stripped from the live call in real time and only appear as asterisks on screen.

KeypadVoice
Card details
I've dropped my card. Card number**** 4 digits
ExpiryCapture
CV2Capture

04 / Speech

Or pay by voice

Customers who struggle to type can read out their card details instead. These are captured and masked the same way without staff hearing, so they can stay on the line to support queries. Payment is confirmed to both parties.

Why it matters

Hands-on support without the technical complexity

No pause, no mute

Keypad tones are stripped from the live call and spoken digits are captured before they reach the agent. The recording runs uninterrupted and stays compliant.

Accessible by default

Customers choose keypad or voice. Those who struggle to type, or are on a handset without a keypad, can simply read their details out.

Works with your phone system

No phone-system integration is required. Calls are matched to transactions automatically, and a short code covers withheld numbers.

Pairs with Focus

Record every call in its entirety

Subphonic Focus records every call for compliance, coaching and quality, while Transact handles the payment in the background. Because card data never enters the recording, there is no gap, no redaction needed, and no compromise on either product's compliance stance.

Ready to talk?

Transact keeps people in the conversation and card data out of your environment, helping your business meet PCI DSS without pauses, mutes or extensive system rebuilds. Book a demonstration to see it for yourself.