The Quick Send method in SMSGatewayCenter allows you to send bulk SMS messages efficiently to single or multiple recipients with customizable options. This step-by-step Send SMS tutorial will guide you through using the Send Quick SMS feature, explaining each field and functionality to ensure you send messages successfully while avoiding common pitfalls.
Step-by-Step Guide #
1. Access the Send Quick SMS Interface #
- What to Do: Log in to your SMSGatewayCenter account and navigate to the Compose SMS menu, where you’ll find the Quick SMS option.
- What Not to Do: Don’t attempt to send messages without logging in, as unauthorized access will result in errors or blocked requests.
2. Configure the Send Type Field #
- What to Do: Use the Send Type field to specify how you’ll send messages to multiple recipients. You can enter mobile numbers in one of these formats:
- Comma Separated:
91xxxxxxxxx1, 91xxxxxxxxx2, 91xxxxxxxxx3, 91xxxxxxxxx4 - Colon Separated:
91xxxxxxxxx1; 91xxxxxxxxx2; 91xxxxxxxxx3; 91xxxxxxxxx4 - New Line Separated:
91xxxxxxxxx1 91xxxxxxxxx2 91xxxxxxxxx3 91xxxxxxxxx4 - Ensure numbers include the country code (e.g.,
91for India) and are valid to avoid delivery failures. - What Not to Do: Don’t mix formats (e.g., commas and colons in the same entry) or include invalid or duplicate numbers without checking the Remove Duplicates option (see Step 8). Avoid using spaces or special characters outside the specified separators.
3. Select a Sender ID #
- What to Do: In the Sender ID field, select an approved sender ID from the dropdown list. This alphanumeric name or number will appear on recipients’ phones, identifying you as the sender. Choose an appropriate sender ID based on your campaign needs. You can set a default sender ID in the Sender ID section of your account, which will automatically load on the compose page for convenience.
- What Not to Do: Don’t use an unapproved or unrecognized sender ID, as this can lead to message rejections by operators. Avoid leaving this field blank or selecting a sender ID not registered for your account.
4. Enter Mobile Numbers #
- What to Do: In the Enter Mobile Numbers field, input the phone numbers of the recipients. Follow the formats outlined in Step 2 for multiple numbers. Double-check each number for accuracy, including the country code, to ensure successful delivery.
- What Not to Do: Don’t enter numbers without country codes or use invalid formats (e.g., letters or special characters outside separators). Avoid entering extremely long lists without testing, as this could exceed system limits or cause performance issues.
5. Choose the Message Type #
- What to Do: Use the Message Type field to select your send method. The default options are:
- Text: Send messages using the GSM 03.38 character set (standard Latin characters).
- Unicode: Send messages using the Unicode character set for non-Latin characters (e.g., Hindi, Arabic).
- If you choose Unicode, type your message in English, press the spacebar, and select a language from the dropdown (e.g., Hindi) to transliterate the text automatically (e.g., “Namaste” becomes नमस्ते).
- What Not to Do: Don’t select Unicode unless you need non-Latin characters, as it can increase message costs. Avoid mixing Text and Unicode characters in the same message without understanding cost implications, as Unicode messages are priced higher.
6. Enable Smart Link (Optional) #
- What to Do: If you want to include a smart link, toggle the Enable Smart Link switch to “On.” A Smart Link Title field will appear—enter a title for the link. In the Text Message field (Step 9), click the “Smart Link” or “Media Link” options to open a modal, where you can add a new link or select from previously saved links. The link will be appended to your message automatically.
- What Not to Do: Don’t enable Smart Link unless your campaign requires interactive links, as unnecessary links can confuse recipients. Avoid using invalid or broken URLs, which could lead to delivery issues or user frustration.
7. Remove Duplicates (Optional) #
- What to Do: By default, the Remove Duplicates option is enabled, removing any duplicate numbers from your list to prevent redundant sends. If you intentionally want to send messages to duplicate numbers, uncheck this option—but proceed with caution, as some operators may block duplicate deliveries, leading to failures.
- What Not to Do: Don’t uncheck this option without a specific reason, as sending to duplicate numbers can waste credits, increase costs, and result in delivery failures. Avoid entering lists with known duplicates without reviewing operator policies.
8. Send as Flash SMS (Optional) #
- What to Do: If you want the SMS to appear as a pop-up on the recipient’s device, enable the Send as Flash SMS toggle. This is useful for urgent notifications but should be used sparingly.
- What Not to Do: Don’t overuse Flash SMS, as recipients may find it intrusive, and some operators or devices may restrict or block it. Avoid using Flash SMS for non-urgent or promotional messages.
9. Compose Your Text Message #
- What to Do: Enter your message content in the Text Message field. You can send both Text and Unicode messages here, or combine them, but note that Unicode content may increase costs. Use the DLT Templates List (Step 10) or drafts (Step 12) to streamline message creation. Review the live preview in the right column to see how the message will appear on a mobile device, including the sender name, timestamp, and content.
- What Not to Do: Don’t exceed character limits (160 for Text, 70 for Unicode per message part) without understanding how this affects costs or delivery (messages may be split into multiple parts). Avoid including sensitive or inappropriate content that could violate regulations or operator policies.
10. Select or Add a DLT Template #
- What to Do: Use the DLT Templates List field to choose a pre-approved template based on your selected sender ID. The template will automatically populate in the Text Message field, and the associated DLT Template ID will be added to the DLT Template ID field. If you manually enter a template, ensure you also input the correct template ID in the DLT Template ID field to comply with regulatory requirements.
- What Not to Do: Don’t use an unapproved or mismatched DLT template, as this can result in message rejection due to regulatory non-compliance (e.g., DLT in India). Avoid leaving the DLT Template ID field blank if manually adding a template.
11. Save as Draft (Optional) #
- What to Do: If you want to save your message for later use, enable the Save Message Content as Draft toggle. This saves the content in the Text Message field, allowing you to retrieve and append it later, which is helpful for recurring campaigns or unfinished messages.
- What Not to Do: Don’t rely on drafts for sensitive or time-sensitive messages without securing them, as drafts are tied to your account and could be accidentally modified or deleted. Avoid overwriting existing drafts without confirming the content.
12. Schedule Your Message (Optional) #
- What to Do: If you want to send the message at a future date and time, use the Schedule field to enter the desired schedule (e.g., “2025-03-05 14:00:00”). The message will be delivered at the specified time. You can later update or cancel the schedule via the Manage Schedule menu in your account.
- What Not to Do: Don’t schedule messages without verifying the time zone (use your account’s default time zone or specify UTC/GMT explicitly). Avoid scheduling messages too far in advance without monitoring operator policies, as some may limit scheduling periods.
13. Add WhatsApp Link (Optional) #
- What to Do: If you want to include a WhatsApp link, enable the Send WhatsApp Link toggle. Enter your personal WhatsApp number (with the country code) in the WhatsApp Number field and optional default text in the WhatsApp Text field (e.g., “Hi ABC, please contact me”). This generates a short link that, when clicked by recipients, opens WhatsApp to send a message to your number with the default text.
- What Not to Do: Don’t enable this feature unless your campaign targets WhatsApp users, as it may confuse SMS recipients. Avoid using invalid WhatsApp numbers or spam-like default text, which could violate WhatsApp policies or lead to rejections.
14. Review and Send #
- What to Do: Before sending, review the live preview in the right column to ensure the message, sender ID, and timestamp appear as expected on a mobile device. Once satisfied, click the Send Text button to initiate sending the SMS to the specified recipients with your configured options.
- What Not to Do: Don’t send messages without reviewing the preview, as formatting or content errors could lead to delivery failures or user confusion. Avoid sending bulk messages without testing a small batch first to verify delivery and compliance.
Best Practices and Tips #
- Test Small Batches: Before sending to large lists, test with a few numbers to ensure delivery and compliance with operator and regulatory requirements (e.g., DLT in India).
- Monitor Costs: Be aware of cost differences between Text and Unicode messages, Smart Links, and Flash SMS, as these can increase charges.
- Secure Data: Use HTTPS for all API calls and protect sensitive data (e.g., passwords, DLT IDs) to prevent unauthorized access.
- Regular Updates: Check for updates to sender IDs, DLT templates, and operator policies to ensure compliance and avoid delivery issues.
Troubleshooting #
- Message Not Delivered: Verify mobile numbers, sender IDs, and DLT templates. Check the Delivery Report for error codes (e.g., DND, Network Error) and refer to our Delivery Error Codes Reference.
- Duplicate Numbers Fail: Ensure the Remove Duplicates option is enabled unless intentional duplicates are required, and review operator policies.
- Unicode Issues: Confirm the language selection and character set to avoid encoding errors or cost surprises.
For further assistance, contact our team at contact @ smsgatewaycenter.com or refer to our API Documentation.