GSM character list: here What characters are part of the Unicode charset? The standard GSM character set contains the letters of the English alphabet, digits and some special characters, including a few Greek ones. What characters are part of the GSM charset? The only solution to avoid having your texts split is to check for Unicode characters and to replace them with their equivalent in the GSM charset (if such an equivalent exists). When a text message contains non-GSM characters, it will be limited to 70 characters. Therefore, all messages sent to such devices must respect the standard GSM charset. Presently, it is the standard for mobile communications, holding over 90% of the market share. GSM describes the protocols for second-generation cellular networks and mobile devices. To avoid SMS segmentation and to convert Unicode symbols to Latin only, you can use our Text Transliterator. Because several GSM characters are used to describe a Unicode character, you will only be able to send text messages of 35–70 characters.Ĭan I avoid text message segmentation and still use Unicode?
#ONLINE TEXT ENCODING CODE#
When you try to send a text message with symbols that fall outside the GSM character set, you have to use Unicode, which assigns a unique code to every character that isn’t part of the standard charset. Why are text messages that contain Unicode segmented? Control how a text message will be split if it contains Unicode.Preview your text messages before sending them to customers.Remove Unicode symbols and replace them with GSM characters.Based on the number of Unicode characters, find out if the text will be segmented.Identify the number of characters and parts in a text.Identify GSM and Unicode characters in your text messages.Here are the main benefits of using our Unicode character detection tool: We created the Unicode character detector tool to help our clients avoid the problems listed above and to ensure that your messages are delivered as intended.īenefits of using the Unicode character detector The problem is that many characters are extremely difficult to encode, and because the GSM 3.38 charset is almost impossible to support, many providers have decided to quit altogether. To ensure that the information is passed correctly to the SMS gateway, text messages must be properly encoded. Unicode characters not only break up text, but sometimes they do not show up at all, or they appear as the dreaded □ □ □. What is even more frustrating is when your client’s phone crashes due to the Unicode character strings (this has actually happened on several occasions).īy using the Unicode character detector, you can identify and replace symbols that aren’t part of the 7-bit GSM charset to avoid splitting text messages into multiple segments. This means that a 160-character SMS message will be split into three text messages if they have Unicode symbols. Of course, messages longer than 70 characters can still be sent, but they will become multipart. However, if your text contains Unicode symbols, it will be limited to 70 characters instead of 160. Why you should use the Unicode character detectorĪs you probably already know, text messages are limited to 160 characters if they are all from the GSM character set. Step #3: The tool also calculates the number of characters in the text and the number of parts of a split message, thus allowing you to control concatenation.GSM characters will be displayed in grey, Unicode characters will appear in red and escape characters will be displayed in orange. Step #2: Identify the different symbols in your SMS message.Characters will automatically be displayed in the results box. Step #1: Copy and paste a text message into the empty box.Characters in the GSM charset will be grey, while Unicode special characters will be highlighted in red. With this simple tool, you can instantly identify GSM characters and Unicode symbols in your text messages. How to Use the Unicode Character Detector
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