How to Send a Call Straight to Voicemail

September 15, 2025

In our hyper-connected world, your phone doesn't have to be a constant source of interruption. Learning how to send a call straight to voicemail is a simple but powerful skill for anyone looking to reclaim their time and attention.

Whether you're deep in a critical client meeting or just need an uninterrupted block of time to focus, a single ring can derail your entire workflow. Knowing how to manage incoming calls is essential for keeping distractions at bay.

Regain Control of Your Phone's Interruptions

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This isn't just about convenience. It's about being intentional with your time and creating focused, productive work sessions. It's also an incredibly effective screening tool, letting you effortlessly dodge suspected spam, handle unknown numbers without commitment, and decide who truly deserves your immediate attention.

Why Mastering Call Control Matters

Think of this as a strategic approach to communication, not just a way to avoid annoying calls. As telephony continues to evolve—the VoIP market is projected to hit $55 billion by 2025—the volume of digital communication is only going up. You can read more about the growth of VoIP technologies here. Features like sending calls directly to voicemail are no longer a niche trick but a necessary tool for managing the flood.

By taking charge of your incoming calls, you transform your phone from a source of constant distraction into a tool that actively respects your schedule and attention.

This guide will walk you through a few practical, real-world methods to get this done. We'll cover everything from the settings already on your phone to more advanced, automated solutions.

Here are the techniques we'll explore:

  • Device Settings: Using the native features baked right into your iPhone or Android.
  • Carrier Codes: Leveraging simple network-level commands for unconditional call forwarding.
  • AI Receptionists: Automating call handling for a truly hands-off, professional solution.

Each of these methods offers a different level of control, perfect for different scenarios, whether you're managing your personal line or handling calls for an entire business.

Master Your Phone's Built-in Voicemail Features

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Before you rush to the app store, it's worth getting familiar with the powerful call-routing tools already baked into your phone. Both iOS and Android give you some surprisingly granular control over who gets through and when, making it easy to send a call straight to voicemail without much fuss.

Think of these native settings as your first line of defense against interruptions. They’re perfect for those times you need a temporary cone of silence—like during a client meeting or a deep-focus work block—without having to permanently block a number.

Comparing Native Voicemail Routing Methods

Here's a quick rundown of the most common built-in methods you'll find on your smartphone. While the names might differ slightly, the core functionality is quite similar across iOS and Android.

MethodBest ForHow It Works (iOS)How It Works (Android)
Do Not Disturb / Focus ModesSetting up rules for specific times or activities (e.g., "Work," "Sleep").Create custom Focus Modes in Settings. You can allow calls only from specific contacts or groups.Configure Do Not Disturb schedules and set exceptions for starred contacts or repeat callers.
Instant Call RejectionQuickly silencing and sending a single incoming call to voicemail on the fly.Press the side button once to silence the ringer. Press it twice to reject the call immediately.Press a volume button once to silence the ring. The call will continue to vibrate and go to voicemail.

These built-in options are incredibly useful for personal call management, giving you immediate control without needing third-party software.

Using Do Not Disturb And Focus Modes

Modern smartphones are much smarter than a simple on/off switch for notifications. Features like Focus Modes on the iPhone or Do Not Disturb on Android act as intelligent filters that you can customize to route calls for you.

For instance, you could set up a "Work" Focus mode that only lets calls from your colleagues or top clients ring your phone. Everyone else? Sent straight to voicemail. The best part is the caller never knows they've been filtered; to them, it just seems like you couldn't get to the phone.

With an estimated 6.92 billion smartphone users globally in 2023, having a way to manage this constant connectivity is essential. Native phone settings are the quickest way to regain control.

A well-configured Focus Mode is like having a personal gatekeeper for your attention. It learns who's important in a given context and quietly handles the rest, making sure your voicemail catches everything you need without the constant ringing.

Instant Call Rejection Tricks

What about when a call comes in right now and you need to deal with it discreetly? Maybe an unknown number flashes on your screen during a presentation. Both operating systems have quick button-press shortcuts for exactly this scenario.

For iPhone users:

  • Press the side button once: This immediately kills the ring and vibration.
  • Press the side button twice: This is the fast track. It rejects the call and sends it directly to voicemail.

For Android users:

  • Press a volume button once: This silences the ringer, letting you ignore the call until it rolls over to voicemail on its own.

These are your go-to moves for handling interruptions in real-time without fumbling with your screen. While these manual tricks are effective, a more automated system can be a lifesaver, especially for businesses juggling a steady stream of calls. To see how tech can streamline this, check out our guide on what small businesses need to know about AI voicemail transcription.

Use Carrier Codes for Network-Level Forwarding

While tweaking your phone's settings is great for short-term call management, sometimes you need a more powerful, set-it-and-forget-it solution. This is where carrier codes come in. They let you forward calls directly at the network level, before they even have a chance to ring your phone.

Think of these codes, often called star codes, as a master switch controlled by your mobile provider. When you use one, you're telling the network, "Don't send any calls to my phone; route them all straight to voicemail." This method is what’s known as unconditional call forwarding, and it's perfect for when you need to be completely unreachable—like during a vacation, a digital detox, or if your phone is broken and you can't risk missing messages.

The image below shows a similar concept using your phone's Do Not Disturb feature, which lets you filter calls. Carrier codes take this a step further by applying the "send to voicemail" rule to absolutely everyone.

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How to Use Carrier Forwarding Codes

Using these codes is as easy as dialing a number. You just open your phone's keypad, enter the sequence, and hit the call button. While the exact codes can differ a bit between providers, the most common ones work across major US networks like AT&T, Verizon, and T-Mobile.

  • To Activate: Dial *72 immediately followed by your own 10-digit phone number. So, if your number is (555) 123-4567, you'd dial *725551234567 and press Call. You'll usually hear a confirmation tone or message.
  • To Deactivate: Simply dial *73 and press Call. This single command cancels the forwarding and lets your phone ring normally again.

One piece of advice I always give: set a reminder to turn this off! It’s incredibly easy to forward your calls for a week-long trip and forget to deactivate it when you get back, leaving friends and family wondering why you're not picking up.

This is a rock-solid way to ensure every call gets captured by your voicemail, even if your phone is turned off, out of battery, or has no signal.

Keep in mind that these instructions are generally standard in the US. International carriers often have their own unique systems. For instance, if you're with a major provider in the UAE, this complete guide to Etisalat call forwarding offers specific steps for both mobile phones and landlines.

Automate Your Call Handling with an AI Receptionist

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For a busy professional, manually forwarding calls or fiddling with Focus Modes just doesn't cut it long-term. Those methods are decent temporary fixes, but if you need a smarter, more dynamic way to route calls to voicemail, an AI-powered service like My AI Front Desk offers a level of control that manual methods simply can't match.

Think of it less as a simple on/off switch and more as an intelligent gatekeeper for your calls. A virtual receptionist is on duty 24/7, ready to screen and direct callers exactly how you want, based on rules you create.

Create Custom Call Handling Rules

This is where an AI receptionist really flexes its muscles. You can set up a system that automatically sends certain callers to a smart voicemail while letting urgent calls ring through. It’s all about creating specific instructions for different scenarios.

For example, you could easily set up rules to:

  • Handle Unknown Numbers: Instantly route any call from a number not in your contacts straight to voicemail.
  • Filter Suspected Spam: Let the AI’s built-in intelligence block potential spam callers before your phone ever buzzes.
  • Manage After-Hours Calls: Define your business hours once, and all calls outside that window will be greeted professionally and sent to voicemail.
  • Listen for Specific Keywords: You can even program the AI to listen for certain words, like "sales call" or "soliciting," and route them away from you.

This "set it and forget it" approach lets you reclaim your focus without worrying about missing important messages. It also keeps your business looking sharp—every single caller is greeted and handled consistently, even when you’re completely unavailable. To see just how this can reshape your workflow, check out our guide on the benefits of an AI receptionist for small businesses.

An AI receptionist isn't just managing calls; it's executing a communications strategy. It protects your time while ensuring every potential lead or client message is captured, organized, and even transcribed for you.

While some say traditional voicemail is on its way out, the reality is that businesses are relying more on smart integrations. In fact, the voicemail transcription market is projected to hit $1.47 billion by 2025, a clear sign that professionals need more efficient ways to manage their messages.

This kind of advanced automation is the ultimate solution for anyone looking to put a permanent end to unwanted call interruptions without ever missing a critical opportunity. It's simply a smarter way to handle your calls.

Choosing the Right Voicemail Method for Your Needs

Picking the best way to send a call straight to voicemail really comes down to what you're trying to accomplish at that moment. There’s no single "best" option, just the right tool for the job. Your choice boils down to a mix of convenience, control, and context.

For instance, if you're about to walk into a two-hour meeting, flipping on your phone's Focus Mode is the perfect quick fix. It’s a temporary, surgical approach that silences interruptions without needing any deep-level changes. It's built for those short-term, activity-based situations where you just need some quiet.

Comparing Your Options

On the other hand, if you're packing your bags for a week-long vacation, carrier codes are a much better fit. This method puts up a solid, network-level block that guarantees your phone won’t ring at all, whether it's on, off, or out of service. It’s the true "set it and forget it" solution when you're going to be away for an extended period.

Your decision should match the scale of your need. Think of it like this: a phone's Focus Mode is a scalpel for precise, temporary silence, while carrier codes are a sledgehammer for total, unwavering call forwarding.

For business owners, though, these manual fixes often don't cut it. When you're dealing with a high volume of calls, you need a system that's both smart and automatic. This is where a virtual receptionist steps in, giving you that layer of professional control by filtering calls based on rules you set. It's the definitive solution when you need to keep the business running smoothly without being glued to your phone.

To see how this works for a business, you can learn more about AI-powered message taking for businesses and check out its more advanced features.

Which Call-to-Voicemail Method is Best for You?

To make the choice even clearer, let's break down the options. This table gives a side-by-side look at each technique to help you decide which one fits your immediate needs.

MethodIdeal Use CaseProsCons
Device SettingsShort-term focus (meetings, appointments).Free, easy to customize, instant activation.Requires manual toggling, easy to forget to turn off.
Carrier CodesLong-term unavailability (vacations, travel).Works even if your phone is off or has no signal.Must remember to deactivate, less flexible for quick changes.
AI ReceptionistDaily business call management.Fully automated, professional, and scalable.It's a subscription service with associated costs.

Ultimately, the best method is the one that solves your problem with the least amount of friction. For a quick moment of peace, your phone's built-in settings are fantastic. For a real break from calls, carrier codes are unbeatable. And for managing the daily flow of a business, an AI receptionist is in a class of its own.

Common Questions About Sending Calls to Voicemail

Even with the best tools at your disposal, a few common questions always seem to pop up when you start sending calls straight to voicemail. Let's clear those up so you can manage your calls with confidence, knowing exactly what the person on the other end is experiencing.

The biggest worry I hear is: "Will the caller know I intentionally sent them to voicemail?"

In almost every case, the answer is a simple no. When you use your phone’s built-in features, like a Focus Mode on an iPhone or just silencing the ringer, the caller's experience is identical to you just not picking up. They'll hear the usual number of rings before your voicemail greeting kicks in. It's completely discreet.

Does This Block the Caller?

Another frequent question is whether sending a call to voicemail is the same as blocking the number. Absolutely not.

Sending a single call to voicemail is just a one-time action; it does not permanently block the caller. They can still call you back or shoot you a text message later. Blocking is a completely separate function you have to activate on purpose through your contacts or phone settings.

Think of it this way: routing to voicemail is like putting up a temporary "do not disturb" sign, while blocking is like locking the door permanently.

The key takeaway here is that sending a call to voicemail is a discreet and temporary action. It’s designed to help you manage interruptions in the moment without severing your ability to communicate with that person later.

Of course, once you've sent a call to voicemail, you have to actually manage the message they leave. For some great tips on organizing and sharing those messages, check out our guide on how to forward a voicemail on any device. It's the perfect next step in mastering your call management workflow.


Ready to stop manually managing calls and start automating your front desk? With My AI Front Desk, you get a 24/7 AI receptionist that schedules appointments, answers questions, and ensures you never miss a lead. Explore the features at https://myaifrontdesk.com.

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