--- title: "Bulk SMS Explained: Benefits and Uses for Business | Virtual-Call" description: Bulk SMS has a 98% open rate. See how businesses use it for marketing, OTP and alerts and how Virtual-Call helps you send messages at scale, effortlessly. image: https://www.virtual-call.net/hubfs/Massen-SMS%20im%20Marketing.jpg --- [Skip to content](https://www.virtual-call.net/blog/what-are-bulk-sms#main-content) - [Become a partner](https://www.virtual-call.net/become-a-partner) - [My Login](https://my.virtual-call.net) - [Support](https://support.virtual-call.com) [![Virtual-Call your Communication Service Provider](https://www.virtual-call.net/hs-fs/hubfs/VC%20Logo/New/vcall_logo_transparent_white_840x252.png?width=840&height=252&name=vcall_logo_transparent_white_840x252.png) ![Virtual-Call your Communication Service Provider](https://www.virtual-call.net/hs-fs/hubfs/VC%20Logo/New/vcall_logo_400x120.jpg?width=400&height=120&name=vcall_logo_400x120.jpg)](https://www.virtual-call.net?hsLang=en) - [English](https://www.virtual-call.net/blog/what-are-bulk-sms) - [Deutsch](https://www.virtual-call.net/de/blog/was-massen-sms) - [Português - Brasil](https://www.virtual-call.net/pt-br/blog/sms-em-massa) - [Home](https://www.virtual-call.net) - Cloud Products - [Cloud PBX](https://www.virtual-call.com/cloud-pbx) - [SIP Trunk](https://www.virtual-call.com/sip-trunking) - [MS Teams Direct Routing](https://www.virtual-call.com/microsoft-teams-direct-routing) - [Wholesale](https://www.virtual-call.com/wholesale) - [About us](https://www.virtual-call.net/about-us) - [Blog](https://www.virtual-call.net/blog) ###### 8 min read # What are Bulk SMS? By: [Otto Kolbe](https://www.virtual-call.net/blog/author/otto-kolbe) on Sep 8, 2023, 6:30:00 AM [Bulk SMS](https://www.virtual-call.net/blog/tag/bulk-sms) [Customer Engagement](https://www.virtual-call.net/blog/tag/customer-engagement) [SMS Text Message](https://www.virtual-call.net/blog/tag/sms-text-message) [SMS marketing campaigns](https://www.virtual-call.net/blog/tag/sms-marketing-campaigns) ![Featured Image](https://www.virtual-call.net/hubfs/Massen-SMS%20im%20Marketing.jpg) Bulk SMS allows you to communicate effectively with customers, suppliers, employees, and other target groups. With open rates of up to 98%, SMS messages have become the preferred channel for companies seeking a more personal and direct interaction with their audience. The possibilities are many: you can send personalized messages to different groups, schedule them to be sent at specific times, and integrate this functionality into your existing applications for seamless and uninterrupted communication. Discover how bulk SMS can revolutionize your communication strategy! In this article, we will explore all the benefits and possibilities of this powerful tool. Understand how to reach a wider audience and target customers effectively. Don't miss the opportunity to increase your results with this incredible solution! Let's unravel the secrets of[Bulk SMS](https://www.virtual-call.com/sms-termination) together.   ### Content topics [1. What are Bulk SMS?](https://www.virtual-call.net/blog/what-are-bulk-sms#what-are-bulk-sms) [2. How many characters can an SMS have?](https://www.virtual-call.net/blog/what-are-bulk-sms#how-many-characters-can-an-sms-have) [3. What is SMS Marketing?](https://www.virtual-call.net/blog/what-are-bulk-sms#what-is-sms-marketing) [4. Industries that benefit from Bulk SMS](https://www.virtual-call.net/blog/what-are-bulk-sms#industries-that-benefit-from-bulk-sms) [5. Conclusion](https://www.virtual-call.net/blog/what-are-bulk-sms#conclusion)   ## What is bulk SMS? Bulk SMS allows companies to target large groups of customers simultaneously and efficiently. With just a few clicks, important information or marketing messages can be sent to many recipients. Their ability to quickly convey significant information—from flight updates to doctor's appointments—makes them an indispensable communication channel. SMS is not only essential in general communication but also in marketing, as companies can promote their products, send notifications, and target potential customers.   ## How many characters can an SMS have? When sending bulk SMS to a specific audience, it is significant to consider the number of characters each message can contain. But how many characters can an SMS have anyway? Generally, a traditional SMS allows up to 160 characters. This includes letters, spaces, numbers, and characters. However, if you use special characters such as accents, emojis, or special symbols (e.g., "Enter," ^, {, }, ~, \], |, €), the limit may decrease. In this case, each special character counts as two characters, reducing the limit to 140. However, it is possible to send longer messages using the “chained messages” feature, which allows you to combine multiple messages into a single longer message. Therefore, when considering how many characters an SMS can have, always remember to tailor the content to the needs and expectations of your target audience. After all, every character counts when it comes to engaging and acquiring customers through the powerful communication channel of bulk SMS.   ## What is SMS marketing? SMS marketing refers to the use of the Short Message Service (SMS) to send promotions, updates, notifications, and other marketing messages directly to customers or target audiences. It is an effective method of gaining instant attention and establishing direct contact with recipients. Due to high open rates and immediate delivery, SMS marketing is a powerful tool to increase customer loyalty and sales. ![Woman receives advertising from her favorite store via text message - SMS](https://www.virtual-call.net/hs-fs/hubfs/Frau%20erh%C3%A4lt%20Werbung%20aus%20ihrem%20Lieblingsshop%20per%20Textnachricht%20-%20SMS.jpg?width=1200&length=1200&name=Frau%20erh%C3%A4lt%20Werbung%20aus%20ihrem%20Lieblingsshop%20per%20Textnachricht%20-%20SMS.jpg) **1** “Studies indicate that SMS has an open rate of over 98%, making it one of the most effective channels for addressing customers.” ![Example of an SMS marketing message on a smartphone](https://www.virtual-call.net/hs-fs/hubfs/Beispiel%20einer%20SMS-Marketing-Nachricht%20auf%20einem%20Smartphone.jpg?width=1200&length=1200&name=Beispiel%20einer%20SMS-Marketing-Nachricht%20auf%20einem%20Smartphone.jpg) **2** “Research shows that 90% of text messages are read within the first three minutes of receipt.”   ## Industries that benefit from Bulk SMS SMS (Short Message Service) revolutionized communication by allowing the exchange of short messages via mobile devices such as cell phones and tablets. This convenient and widely used method has seen groundbreaking successes in various industries through the use of bulk SMS. Let's look at five major[industries where bulk SMS](https://www.virtual-call.com/wholesale/sms-termination)plays a crucial role: ### 1. Retail Use bulk SMS to send exclusive promotions and discounts directly to customers! By using bulk SMS, retailers can increase reach and sales. Send exclusive offers, discounts, and updates directly to your customers' smartphones. This targeted approach is particularly beneficial because retailers have access to customers' contact information. Example: “Don't miss our exclusive promotion this week! Enjoy 20% off all products in our store until Friday. Show this SMS at the checkout. Hurry, limited offer!” ### 2. Financial services sector Improve communication with transaction notifications and payment reminders. Financial institutions can use bulk SMS to notify customers of transactions, send payment reminders, and provide account updates. This enhances the customer experience and promotes trust. Example: “Friendly reminder: Your bill is overdue. Please ensure payment is made by the end of the day to avoid additional fees. Thank you.” ### 3. Healthcare sector Streamline patient communication with appointment reminders and confirmations. Clinics, doctor’s offices, and pharmacies can make communication with patients more efficient through bulk SMS. Send appointment reminders, confirmations, and medication notifications to minimize missed appointments and build stronger patient relationships. Example: “Appointment reminder: Your appointment with Dr. Meyer is scheduled for tomorrow at 10am. Please confirm your attendance by replying to this SMS. Thank you.” ![Healthcare professionals use bulk SMS for appointment reminders](https://www.virtual-call.net/hs-fs/hubfs/Gesundheitspersonal%20verwendet%20Massen-SMS%20f%C3%BCr%20Terminerinnerungen.jpg?width=1200&length=1200&name=Gesundheitspersonal%20verwendet%20Massen-SMS%20f%C3%BCr%20Terminerinnerungen.jpg) ****1**** Healthcare services use bulk SMS for efficient appointment reminders. ![Retail store sends special offer SMS to customers](https://www.virtual-call.net/hs-fs/hubfs/Einzelhandelsgesch%C3%A4ft%20sendet%20Sonderangebots-SMS%20an%20Kunden.jpg?width=1200&length=1200&name=Einzelhandelsgesch%C3%A4ft%20sendet%20Sonderangebots-SMS%20an%20Kunden.jpg) **2** Direct to customer: A retail store uses bulk SMS to share exclusive offers.   ### 4. Marketing and advertising sector Maximize the effectiveness of your campaigns with targeted SMS. Marketing agencies can use bulk SMS to send promotional campaigns, event invitations, and consumer surveys. This way, you can reach your target audience quickly and directly. Example: “You are invited to our exclusive event! Join us on August 15th at 6 pm to see our latest collection and receive special discounts. Reply ‘YES’ to confirm your participation.” ### 5. Mobility and transport sector Keep passengers informed with real-time notifications. Airlines, bus operators, and ride-hailing apps can send booking notifications, flight updates, and special offers via SMS. This way, your passengers always stay informed. Example: “Flight update: Your flight LX123 from Zurich to Paris has a 30-minute delay. We apologize for any inconvenience. Thank you for your understanding.”   ### Conclusion Bulk SMS enables companies from various industries to develop effective communication strategies and increase their success. The direct nature of text messaging enables quick and immediate communication with customers. ### Send bulk text messages easily with Virtual-Call Are you missing opportunities to communicate effectively with your customers, employees, or business partners? Types of SMS we offer: 1. OTP (One-Time Password): Secure solutions for two-factor authentication and one-time verifications. 2. MKT (Marketing): Services for marketing campaigns, promotions, and mass communications. Why choose Virtual-Call: 3. High deliverability: Ensure your messages reach their destination with industry-leading delivery rates. 4. Intuitive platform: Manage and monitor your SMS campaigns effortlessly with our user-friendly interface. Don't leave it for later! With Virtual-Call's [bulk SMS service](https://www.virtual-call.com/wholesale/sms-termination), you can send bulk messages quickly and easily. Seize the opportunity to revolutionize your reach and boost your business growth right now. Don't wait any longer—we connect you to the world!   [Boost Reach with SMS now!](https://www.virtual-call.com/about-us/contact)   We connect you to the world! 🌏 Research: [The power of SMS marketing](https://fastercapital.com/de/inhalt/SMS-Marketing--So-nutzen-Sie-Textnachrichten--um-mit-Ihren-Kunden-zu-kommunizieren-und-die-Conversions-zu-steigern.html) - [Tweet](https://twitter.com/share) ## [How do SMS and 2FA enhance communication and security?](https://www.virtual-call.net/blog/how-do-sms-and-2fa-enhance-communication-and-security?hsLang=en) In a digital era where communication and security are paramount, the role of SMS and two-factor... ## [What is driving the growth of the A2P messaging market?](https://www.virtual-call.net/blog/what-is-driving-the-growth-of-the-a2p-messaging-market?hsLang=en) The growth of the A2P messaging market is being fueled by various key factors that are reshaping... ## [Omnichannel Communication: unify channels, retain more customers](https://www.virtual-call.net/blog/omnichannel-communication-for-business?hsLang=en) Your customer opened a ticket on WhatsApp. The next day, they sent an email. This morning, they... ##### About us About us Virtual-Call GmbH is your partner in communication services. Powerful and reliable. Since 2013, Virtual-Call has been providing best-in-class cloud telephony solutions to both domestic and international enterprises. We are proud to offer a wide range of services, including wholesale voice and SMS termination. ##### Products Products - [Cloud PBX](https://www.virtual-call.com/cloud-pbx) - [SIP Trunking](https://www.virtual-call.com/sip-trunking) - [MS Teams Direct Routing](https://www.virtual-call.com/microsoft-teams-direct-routing) - [Wholesael Service](https://www.virtual-call.com/wholesale) ##### Company Company - [About us](https://www.virtual-call.net/about-us) - [Contact](https://www.virtual-call.net/contact) - [Blog](https://www.virtual-call.net/blog) [![Virtual-Call - your Communication Service Provider](https://www.virtual-call.net/hubfs/vcall_logowithout_globus_transparent_840-x-341-1.png)](https://www.virtual-call.net?hsLang=en) - [Data protection](https://www.virtual-call.net/data-protection) - [Imprint](https://www.virtual-call.net/imprint) - [Terms and Conditions](https://www.virtual-call.net/terms-and-conditions) © 2026 Virtual-Call GmbH | Stettbachstrasse 6, 8600 Dübendorf, Switzerland ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Otto Kolbe", "url" : "https://www.virtual-call.net/blog/author/otto-kolbe" }, "dateModified" : "2026-09-08T14:17:02.409Z", "datePublished" : "2023-09-08T04:30:00.000Z", "headline" : "Bulk SMS Explained: Benefits and Uses for Business | Virtual-Call", "image" : [ "https://www.virtual-call.net/hubfs/Massen-SMS%20im%20Marketing.jpg" ], "mainEntityOfPage" : { "@id" : "https://www.virtual-call.net/blog/what-are-bulk-sms", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://www.virtual-call.net/hubfs/vcall_logo_400x120.jpg" }, "name" : "Virtual-Call GmbH" } } ```