According to carrier guidelines you must include the following:
•Msg&data rates may apply
•Frequency (ex: Max 2 messages per week)
•Opt out instructions (ex: To unsubscribe text STOP {KEYWORD} to 27126)
•Carriers supported:
•Msg&data rates may apply
•Frequency (ex: Max 2 messages per week)
•Opt out instructions (ex: To unsubscribe text STOP {KEYWORD} to 27126)
•Carriers supported:
- Alltel,
- AT&;T,
- Boost Mobile
- Cellular One,
- C-Spire,
- Cincinnati Bell,
- Cricket,
- MetroPCS,
- Sprint,
- T-Mobile,
- US Cellular,
- Verizon Wireless,
- Virgin