In the features section, list the main offerings. For each feature, explain why it's important. For example, 2FA enhances security, voice messages for accessibility, delivery reports for tracking.
Also, should I include any comparisons with other services? Maybe briefly mention competitors like Twilio or Nexmo if needed, but focus on SMS.codes features. sms.codes.oi
Wait, the user mentioned "sms.codes.oi" in the query. Maybe that's a typo. Let me check if that's correct. Probably a typo for SMS.codes or .com. The correct domain is SMS.codes. Maybe the user made a mistake. I'll assume they meant SMS.codes and proceed. In the features section, list the main offerings
Conclusion: Summarize the value proposition and encourage readers to consider SMS.codes for their needs. In the features section