The Hidden Compliance Risks of Convenient Comms: Calls, Voice Notes, and Vanishing Messages

The days of the BlackBerry are long gone; the fax machine is relegated to the arcane roles. In contemporary business, communications channels increasingly resemble the personal.

From the use of emojis to AI transcription software, we’ve previously covered how the convergence of private and business communication channels has upended compliance. Here, we turn our attention to some of the most used and most convenient forms of mobile communication: calls, voice notes, and vanishing messages.

The benefits these features offer are directly proportional to the headaches they cause compliance departments. In highly regulated fields like finance or healthcare, it’s essential to accurately capture all communications among all employees. Today, this extends to the amorphous world of informal conversation, voice notes, and disappearing messages. Privacy, too, must be respected – financial institutions tread a fine line between enabling their employees and upholding their compliance obligations.

As eSIM adoption rates and mobile usage in business continue to develop, so too must regulatory standards and the departments that enforce them. Implementing accurate and fair voice mobile recording strategies in the multi-channel modern era requires new technology. Digital-native recording technologies may hold the key to capturing convenient communications and preparing financial institutions for the future.

The risks of non-compliance

For good or bad, the reality is that convenient communications are now embedded in modern business – 77% of Fortune 100 companies use the instant messaging service Slack.

The rise of these workplace-specific instant-messaging apps has driven this change, replacing long-form emails with an array of voice, text, and video messaging services. In many cases, these platforms are built to mirror personal messaging apps, incorporating GIFs, emojis, and other features that would be entirely alien to workplace correspondence a decade ago.

The world's largest personal messaging service, WhatsApp, also operates a commercial communications and marketing platform (WhatsApp Business) with over 200 million users. WhatsApp Business provides many typical e-commerce messaging tools, including mass marketing messages, automated customer support, and tracking updates. Notably, it also supports the same convenient communication features as the personal app. Over a similar timespan, Meta has also developed its photo-sharing app Instagram into a serious business platform. Since 2016, it has implemented business-oriented features like the "Inquire” button, where users can initiate business conversations with brands via direct message. Even for business users, the app retains a distinctly informal feel, including features like voice notes and disappearing messages. In 2025, these are all part of work correspondence.

Despite their risks, other “off-channel” services like Telegram or Signal are now fixtures of the working world (or even, as the 2025 US Signal Leak showed, at the highest levels of government).

For IT and compliance departments, this new normal presents three possible courses of action:

• Prohibition: The knee-jerk response is to pull the drawbridge up: ban all external communication channels and prevent their download onto company devices. While this may simplify compliance teams’ work, it would most likely spell the end of the company in general.

• Risking fines: Keeping ahead of the regulatory curve requires constant vigilance, as several firms discover every year. When compliance breaches are found, the financial impact is twofold: an immediate fine and long-term erosion of brand reputation and public trust in the wider financial industry. US firms received dozens of fines in 2024 for improper use of off-channel messaging apps. No institution is immune from regulatory fines or breaches – some of the world’s largest banks have incurred million in dollars in compliance fines.

• Adopting new measures: The only viable option when facing a new communications landscape is to adopt new compliance methods, powered by digital-first solutions and partners like 1GLOBAL that adapt to current market expectations.

Are convenient comms worth it?

Apps like WhatsApp, Instagram, or Signal were initially developed as personal communication services. Today, compliance specialists are working to retrofit business recording and bookkeeping policies onto frameworks they were never designed for. Consumer messaging apps are now used in finance, healthcare, and government. The rate of this transition has created compliance gaps and exposed companies to unexpected risk.

If instant messaging apps and the varied communication formats they support create these compliance obstacles, why are they still popular among business users?

The advantages of convenient comms

• Efficiency: The clue’s in the title – many convenient comms channels like instant messaging or Wi-Fi calling are significant business assets. Borne from personal messaging services, they strip away the formality of business writing, focusing instead on simplicity and efficiency. Speaking is always faster than typing, and the ability to replace multiple email chains with a single video call boosts both employee productivity and satisfaction. With advances in enterprise eSIMs and mobile internet, team members can stay in contact and message or call wherever they are in the world.

• Accessibility: A key advantage of informal communication channels is their improved accessibility. In multilingual workforces or international trade, this can help to erode the language barrier and foster cross-cultural communication.

• Meeting client expectations: Clients often expect the flexibility of modern comms to be replicated in business conversations. Providing this convenience can deliver a heightened service.

• Branding: In an industry as long-established as finance, the ability to adopt the latest in digital communications can strengthen a brand’s market position and industry perception.

Successful compliance is defined by adapting to these new formats, rather than resisting. An organization that enables teams to utilize the latest communication formats is set for long-term success. 

The next compliance frontier: calls, VoWiFi, and voice notes

The Dodd-Frank Act is a set of regulatory measures in the US that stipulates recording requirements for financial institutions. Initially introduced in response to the 2008 financial crisis, Dodd-Frank requirements are continually updated to reflect new patterns of communication in the financial world – currently, this extends to the recording of voice notes. The discipline of Voice compliance monitoring (VCM) concerns the recording and bookkeeping of all oral employee communications, from phone calls to voice notes.

The tighter regulatory environment in Europe has echoed these measures in compliance policies like MiFID III and DORA. Navigating these updates and adhering to the latest requirements is a continual process that relies on a deep understanding of employee device use and the latest mobile recording solutions.

If video calls, VoWiFi (calls made over a Wi-Fi connection), and voice notes are accepted to be an inextricable aspect of contemporary communication, then firms need to ensure their voice recording and VCM policies are watertight. With a medium as imprecise as speech, however, this is easier said than done.

Voice recording policies present three main challenges:

• Accuracy: Speech is more ambiguous than writing, filled with inflections and tonal nuances that are impossible to transcribe yet significantly alter the speaker’s intent. Speech-to-text transcription tools are often inaccurate or miss context. Voice and in-person comms present a twofold challenge: Not only is speech more vague than written text, but the possibility of breaches and involuntary errors via the impulsive medium of vocal conversation is simply higher than in the more measured realm of text.

• Data storage: As mobile communication becomes more convenient, it becomes easier to amass larger volumes of text, voice, and video correspondence. Under regulatory measures like Dodd-Frank and MiFID III, financial firms are required to record and store every one of these interactions and reproduce them as needed. As business mobile usage continues to climb, firms are urged to find scalable data storage solutions.

• Privacy: Ensuring employee privacy and data protection while adhering to mobile recording standards is an ongoing dilemma in the financial industry. The cost of investigating potential compliance failings can cost firms nearly as much as the regulatory fines themselves – a report from MirrorWeb found that organizations pay between $100-500K a year on false positive compliance breaches flagged by recording personal devices.

  Conversely, using personal devices for work purposes can also potentially infringe on company privacy. When not adequately prepared, employees risk inadvertently saving confidential company data to the “shadow archive” or cloud-based servers like iCloud.

Message+ by 1GLOBAL

Striking this balance between open communication and responsible bookkeeping requires innovative solutions. One of these is Message+, a new mobile recording solution from 1GLOBAL. The service provides users with a single hub for SMS, WhatsApp, and Microsoft Teams messages, integrated directly within the MS Teams interface. For users, it simplifies workplace communications by providing one point for all business messaging. For organizations, it ensures stringent compliance and recording standards while retaining the efficiency of instant messaging services.

Message+ is compatible with mobile, desktop, and web platforms, offering a truly user-friendly experience for employees.

Crucially, the service disables WhatsApp calling and voice-note capabilities, instead routing calls through a recorded enterprise eSIM. This allows employees to enjoy the speed and ease of Wi-Fi calling, while preserving watertight mobile recording standards.

Bridging the compliance gap

Solving this dilemma requires a two-part solution: external technological services that proactively address the array of channels used in business correspondence, and internal measures to inform and train team members on responsible and practical mobile usage. This extends to discussions with external partners and clients: setting communications expectations early on in the relationship fosters smoother and more responsible messaging practices. This is particularly true for multinational firms and travelling teams. Recognizing and adapting to cultural and regional communication practices leads to improved compliance and better customer relationships.

It’s useful to consider the bigger picture and the true aim of compliance: stricter compliance needn’t stifle new workplace solutions. The focus remains on accurately capturing the content, context, tone, and intent of all communications, regardless of the channel used. Financial firms must balance convenience with duty: supplying employees with the tools necessary to do their jobs, while ensuring flawless mobile recording. Only with new, digital-first tools like 1GLOBAL Message+ can this gap be bridged.

Find out how 1GLOBAL can help your business navigate its compliance obligations by speaking to our team.