Rules & Regulations of Email/SMS Marketing
- How MoCo SMS Suite complies with DNC ("Do-Not-Call") Registry
- Singapore DNC "Do-Not-Call" Registry
- Singapore DNC Registry and your business
- Singapore Spam Control Resource Centre
- List of Country Calling Codes
Technology Links
- The Internet Engineering Task Force (IETF)
- GSM World
- American National Standards Institute (ANSI)
- International Engineering Consortium (IEC)
- European Telecommunications Standards Institute (ETSI)