---
title: SMS Functionality and Registration Requirements
description: Learn how to enable SMS and MMS for Convirza Toll-Free and Local numbers, register campaigns, manage monthly fees, and set up Bulk SMS for effective lead engagement
---
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1. [Knowledge Base](https://kb.convirza.com/?hsLang=en)
2. [Telecom](https://kb.convirza.com/telecom?hsLang=en)
3. [SMS](https://kb.convirza.com/telecom?hsLang=en#sms)
# SMS Functionality and Registration Requirements
## Convirza makes it easy to send and receive SMS and MMS messages from your Toll-Free or Local (DID) numbers. Here’s everything you need to get started.
#### Enable SMS for Your Numbers
All Convirza numbers can be SMS/MMS enabled.
**Local (DID) Numbers**
- Submit the **DID/Local SMS Registration Form**.
- It usually takes **2–3 weeks** for your number to be live.
- A **one-time registration fee of $40** applies.
[Submit a DID/Local SMS Registration Form](https://www.convirza.com/sms-registration/)
**Toll-Free Numbers**
- Submit the **Toll-Free SMS Registration Form**.
- Your number will be SMS enabled within **2–3 weeks**.
- A **one-time registration fee of $40** applies.
[Submit a Toll-Free SMS Registration Form](https://www.convirza.com/sms-registration/)
#### Campaign Monthly Fees
Registered campaigns have **monthly fees**. The cost depends on the **type of number and campaign**. For details, see:
[Brand & Campaign Fees Details](https://kb.convirza.com/brand-campaign-fees-details?hsLang=en)
#### Bulk SMS
Want to send messages to **multiple contacts at once**? Convirza’s **Bulk SMS** feature makes it easy. It’s perfect for promotions, reminders, or following up with leads. Learn more here:
[Bulk SMS Conversations](https://kb.convirza.com/bulk-sms-conversations?hsLang=en)
#### Why Use SMS & MMS
Once your numbers and campaigns are active, you can:
- **Engage leads** who didn’t convert
- Stay **top-of-mind** with promotions or reminders
- **Integrate** SMS with Convirza call tracking, CRM, and marketing platforms for **smarter insights**
- [Getting Started](https://kb.convirza.com/getting-started?hsLang=en#main-content)
- [Configuring Your Account](https://kb.convirza.com/getting-started?hsLang=en#configuring-your-account)
- [Application How To](https://kb.convirza.com/application-how-to?hsLang=en#main-content)
- [Tips and Tricks](https://kb.convirza.com/application-how-to?hsLang=en#tips-and-tricks)
- [Integrations](https://kb.convirza.com/integrations?hsLang=en)
- [Convirza API](https://kb.convirza.com/convirza-api?hsLang=en)
- [Features & Settings](https://kb.convirza.com/features-settings?hsLang=en#main-content)
- [Spam Calls & STIR/SHAKEN](https://kb.convirza.com/features-settings?hsLang=en#spam-calls-stir-shaken)
- [DNI](https://kb.convirza.com/features-settings?hsLang=en#dni)
- [White Label](https://kb.convirza.com/features-settings?hsLang=en#white-label)
- [QR Codes](https://kb.convirza.com/features-settings?hsLang=en#qr-codes)
- [Data Append](https://kb.convirza.com/features-settings?hsLang=en#data-append)
- [Multi Language Support](https://kb.convirza.com/features-settings?hsLang=en#multi-language-support)
- [Telecom](https://kb.convirza.com/telecom?hsLang=en#main-content)
- [SMS](https://kb.convirza.com/telecom?hsLang=en#sms)
- [Number Porting](https://kb.convirza.com/telecom?hsLang=en#number-porting)
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