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ITU-T P.311
Transmission characteristics for wideband digital handset and headset telephonesMore info
| Author | ITU |
|---|---|
| Editor | ITU |
| Document type | Standard |
| Format | File |
| ICS | 33.050.10 : Telephone equipment |
| Replace | ITU-T P.311 (2005-06) |
| Year | 2011 |
| Document history | ITU-T P.311 (2011-03) |
| Country | International |
| Keyword | CCITT P.311;ITU-T 311;311;ITU-T P.311 |