 The manual alphabet of LSCh includes the 27 Spanish alphabet letters, and, as in many sign languages, is used to spell names and words that do not have standard signs.Fingerspelling is defined as a visual form that reflects the graphemes that make up words, providing a means by which to gain access to the segmental information of words.It has been integrated into the deaf community for a variety reasons which include "when a concept lacks a specific sign, for proper nouns, for loan signs, or when signs are ambiguous."