![]() The complete list of countries and restrictions is given in the SMS Restrictions section below. There are many restrictions placed by network operators to filter out spam messages or to comply with local regulations. We advise following best practices for all countries. This gives more credibility to your messages and reduces the chances of getting blocked by carriers. To achieve optimal performance, get enough numeric sender IDs in international format and then rotate them randomly for each message you send.įor any marketing/promotional SMS message, we recommend adding opt-out details. Some carriers will block repeat messages from the same sender, even if they are numeric. Message 2 – Please enter 6765 into your application to verify your account.If you are sending a campaign or password code, write more than one version of the content and change it randomly. ![]() ![]() Spam filters have become very good at detecting spam attacks.Īs we’ve seen with sender IDs, it is better to randomize the body of the message – if possible. Most likely the message will not be seen by the recipient, though you must still pay for it. Not only is it illegal, it often doesn’t work. Instead, use numeric sender IDs – in international format (e.g. There are proven techniques that you can use to improve SMS delivery, as we describe below.Īvoid using alphanumeric sender IDs, since most carriers filter alphanumeric senders. The telecom industry is not fully inter-operable and the optimal path for delivery is not always the one you are using. ![]() SMS works on any handset, in any country, and it is opened more often by recipients than other channels. SMS is considered to be one of the safest channels for the transmission of critical information to a mobile phone. Kitts and Nevis Yes St.SMS has a mission-critical role in modern business - many high-priority applications, alerts, and content heavily depend on a timely SMS message delivery. IS SENDER'S NAME SUPPORTED? Afghanistan Yes Albania Yes Algeria Yes American Samoa No Andorra Yes Angola Yes Anguilla Yes Antigua & Barbuda Yes Argentina No Armenia No Aruba Yes Australia Yes Austria Yes Azerbaijan Yes Bahamas No Bahrain Yes Bangladesh Yes Barbados Yes Belarus No Belgium No Belize No Benin Yes Bermuda Yes Bhutan Yes Bolivia Yes Bosnia and Herzegovina Yes Botswana Yes Brazil No Brunei Yes Bulgaria Yes Burkina Faso Yes Burundi Yes Cambodia Yes Cameroon Yes Canada No Cape Verde Yes Cayman Islands (UK) No Central African Republic Yes Chad Yes Chile No China No Colombia No Comoros Yes Congo (Republic) No Congo (Democratic Republic) Yes Cook Islands Yes Costa Rica No Croatia Yes Cuba No Cyprus Yes Czech Republic No Denmark No Diego Garcia No Djibouti Yes Dominica Yes Dominican Republic No Ecuador No Egypt No El Salvador No Equatorial Guinea Yes Estonia Yes Ethiopia Yes Falkland Islands Yes Faroe Islands Yes Fiji Yes Finland Yes France No French Guiana No French Polynesia Yes Gabon Yes Gambia Yes Georgia Yes Germany Yes Ghana Yes Gibraltar Yes Greece Yes Greenland Yes Grenada Yes Guadeloupe & Martinique Yes Guam No Guatemala No Guernsey Yes Guinea Yes Guinea-Bissau Yes Guyana Yes Haiti Yes Honduras No Hong Kong Yes Hungary No Iceland Yes India No Indonesia No Iran No Iraq Yes Ireland Yes Isle of Man Yes Israel No Italy Yes Ivory Coast Yes Jamaica Yes Japan No Jersey No Jordan No Kazakhstan No Kenya No Kuwait No Kyrgyzstan No Laos No Latvia Yes Lebanon Yes Lesotho Yes Liberia Yes Libya Yes Liechtenstein Yes Lithuania Yes Luxembourg Yes Macau (PRC) Yes Macedonia Yes Madagascar Yes Malawi Yes Malaysia No Maldives Yes Mali No Malta Yes Martinique Yes Mauritania Yes Mauritius Yes Mayotte Yes Mexico No Moldova Yes Monaco No Mongolia Yes Montenegro Yes Montserrat Yes Morocco No Mozambique Yes Myanmar No Namibia No Nauru No Nepal No Netherlands Yes Netherlands Antilles Yes New Caledonia Yes New Zealand No Nicaragua No Niger Yes Nigeria No Norway Yes Oman No Pakistan No Palestine No Panama No Papua New Guinea Yes Paraguay Yes Peru No Philippines No Poland Yes Portugal Yes Puerto Rico No Qatar No Réunion Yes Romania Yes Russia No Rwanda Yes Samoa Yes San Marino Yes Sao Tome and Principe Yes Saudi Arabia No Senegal Yes Serbia Yes Seychelles Yes Sierra Leone Yes Singapore Yes Slovakia Yes Slovenia Yes Solomon Islands Yes Somalia Yes South Africa No South Korea No South Sudan Yes Spain Yes Sri Lanka No St. ![]()
0 Comments
Leave a Reply. |