Dear Customer, While you can use integration at no charge, each SMS request must be paid at d7networks.com. If you would like us to offer you the best prices and more test credits for your integration to be successful, please contact support@d7networks.com using your registered email address. Thank you, D7Networks

Dear Customer, Based on the description provided, we are unable to understand the issue. Could you please elaborate on the issue you are experiencing? Alternatively, you can email support@d7networks.com directly from your registered e-mail address. Thank you, D7 Networks

Dear Customer, As I can understand, you are trying to implement sms on your application using python. We will be able suggest best methods if we can know more about the type of application / software you are building and also sms throughput, volume expected. Could you please provide more information on [support@d7networks.com](mailto:support@d7networks.com) or you can use our webchat at [d7networks.com](https://d7networks.com) to have a direct discussion. Thank you, D7Networks

Dear Customer, Could you please contact us on mailto:support@d7networks.com from your registered email address, so that we can check the issue in detail. Thanks, Direct7 Networks

Dear Customer, We hope this issue is already resolved. For further support and help you may contact support@d7networks.com directly from your registered email address. Thank you,

Dear Customer, We hope this issue is already resolved. Please include country code prefix for the destination numbers you are trying to send. Thank you, D7 Networks