26.2313GPPCellular text telephone modemMinimum performance requirementsTS
The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
– References are either specific (identified by date of publication, edition number, version number, etc.) or non‑specific.
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 3GPP TS 26.226: "Cellular Text Telephone Modem (CTM), General Description".
 3GPP TS 26.230: "Cellular Text Telephone Modem (CTM), Transmitter Bit Exact C‑Code".
 TIA/EIA-IS 840: "Minimum Performance Standards for Text Telephone Signal Detector and Text Telephone Signal Regenerator".
 GSM 05.02: "Digital cellular telecommunications system (Phase 2+); Multiplexing and multiple access on the radio path".
 GSM 05.05: "Digital cellular telecommunications system (Phase 2+); Radio transmission and reception".