Can I send SMS to landline numbers in Guinea?

No, sending SMS to landline numbers in Guinea is not supported. The Sent REST API will return a 400 response with error code 21614 if attempted.

What should businesses do to comply with SMS regulations in Guinea?

Businesses should obtain opt-in consent, respect local time zones, support HELP/STOP keywords, and avoid contacting users on do-not-call registries.

Are there specific character limits for SMS in Guinea?

The guidelines do not specify exact character limits, but businesses should keep messages short and concise to ensure successful delivery.

What is the consequence of sending SMS to a landline in Guinea?

The message will not appear in logs, the account will not be charged, and the Sent REST API will return a 400 response with error code 21614.

How can businesses handle multimedia content in SMS for Guinea?

Since MMS is not supported, businesses can include an embedded URL in SMS for recipients to view multimedia content.

What are best practices for SMS compliance in Guinea?

Best practices include obtaining opt-in consent, respecting local time zones, supporting HELP/STOP keywords, and avoiding do-not-call registries.

What alternatives exist for two-way communication if SMS is not supported in Guinea?

Businesses can explore alternative methods or platforms for two-way communication, such as email or messaging apps.

Why is number portability important for businesses in Guinea?

Number portability allows users to keep their phone numbers when switching carriers, which is important for maintaining long-term communication strategies.

What encoding should be used for SMS in Guinea?

While specific encoding guidelines are not detailed, businesses should ensure messages are short and concise to avoid delivery issues.

How can businesses ensure their SMS campaigns are successful in Guinea?

By following guidelines such as keeping messages concise, sending to valid mobile numbers, and adhering to compliance requirements.

Where can businesses find official SMS compliance guidelines for Guinea?

Businesses can refer to official guidelines available online, such as the link provided in the article.

What happens to MMS messages sent in Guinea?

MMS messages are converted to SMS with an embedded URL, allowing recipients to view the content via a link.

How should businesses handle do-not-call registries when sending SMS in Guinea?

Businesses should ensure that message recipients are not listed on any do-not-call or do-not-disturb registries.

What is the importance of supporting HELP/STOP keywords in SMS campaigns?

Supporting HELP/STOP keywords allows recipients to manage their subscription and enhances compliance with regulations.

Can businesses send SMS at any time of the day in Guinea?

Businesses should send messages during the recipient's daytime hours unless the message is urgent.

What are the implications of not following SMS compliance in Guinea?

Non-compliance can lead to legal issues, damaged reputation, and reduced effectiveness of SMS campaigns.

Is two-way SMS supported in Guinea?

No, two-way SMS is not supported in Guinea.

Can I send SMS to landline numbers in Guinea?

No, SMS cannot be sent to landline numbers in Guinea. The Sent API will return a 400 response with error code 21614.

Are concatenated messages supported in Guinea?

No, concatenated messages are not supported in Guinea.

Is two-way SMS supported in Guinea?

No, two-way SMS is not supported in Guinea. Users cannot reply to messages sent via SMS.

What happens if my SMS exceeds the character limit in Guinea?

Concatenated messages are not supported in Guinea, so messages exceeding the standard SMS character limit may be truncated or fail to send.

Is MMS supported in Guinea?

No, MMS is not supported in Guinea. MMS messages are converted to SMS with an embedded URL for recipients to view multimedia content.

SMS Guidelines for Guinea: Compliance, Message Length, and More

Sending SMS in Guinea involves specific guidelines and limitations crucial for businesses and developers. This article outlines key aspects of SMS messaging in Guinea, including two-way SMS support, message concatenation, and compliance considerations.

Two-Way SMS Support

In Guinea, two-way SMS is not supported. Users cannot reply to messages sent via SMS, and businesses cannot engage in SMS conversations with recipients. If two-way communication is necessary, businesses should explore alternative methods or platforms.

Number Portability

Number portability is not available in Guinea. Users cannot retain their phone numbers when switching between mobile service providers. This is vital for businesses managing long-term communication strategies, as customers may change their phone numbers when switching carriers.

Concatenated Message Support

Concatenated messages, which allow longer SMS messages to be split and reassembled on the recipient's device, are not supported in Guinea. Messages exceeding the standard SMS character limit will not be split into multiple parts and may be truncated or fail to send. Businesses should ensure SMS content remains within the character limit to avoid delivery issues.

Message Length and Encoding

The message length for SMS in Guinea depends on the encoding used, but specific character limits are not detailed in the guidelines. As a general rule, businesses should keep messages short and concise to ensure successful delivery.

MMS Support

Multimedia Messaging Service (MMS) is not supported in Guinea. MMS messages are converted to SMS with an embedded URL, meaning recipients receive a link to view multimedia content rather than direct delivery to their device.

Sending SMS to Landline Numbers

Sending SMS to landline numbers in Guinea is not supported. If an SMS is sent to a landline number, the Sent REST API will return a 400 response with error code 21614. The message will not appear in logs, and the account will not be charged. Businesses should ensure they are sending SMS messages to valid mobile numbers only.

Compliance Considerations

Compliance is critical in SMS messaging in any locale, including Guinea. Businesses should consult with qualified legal counsel to ensure compliance with all applicable laws. Best practices include:

Obtain opt-in consent: Always secure explicit opt-in consent from users before sending communication, especially for marketing or non-essential messages.
Respect local time zones: Send messages during the recipient's daytime hours unless urgent.
Support HELP/STOP keywords: SMS campaigns should support HELP and STOP messages in the recipient's local language.
Avoid contacting users on do-not-call registries: Ensure message recipients are not listed on any do-not-call or do-not-disturb registries.

For more information on compliance, refer to official guidelines.

Conclusion

When sending SMS messages to recipients in Guinea, it is crucial to understand the limitations and compliance requirements. Two-way SMS is not supported, concatenated messages are not possible, and MMS messages are converted to SMS with embedded URLs. Additionally, businesses must ensure they are sending messages to valid mobile numbers and adhere to local laws and best practices for SMS communication. By following these guidelines, you can ensure your SMS campaigns in Guinea are both compliant and successful.