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ANSI C12.21 – Protocol Specification for Telephone Modem Communication
ANSI C12.21-2006 (R2016) details the criteria required for communications between a C12.21 device and a C12.21 client via a modem connected to the switched telephone network. The C12.21 client could be a laptop or portable computer, a master station system or another electronic communications device.
Product Details
- Published:
- 05/02/2006
- ANSI:
- ANSI Approved
- Number of Pages:
- 77
- File Size:
- 1 file , 620 KB
- Part of:
- NEMA C12 Series
- Product Code(s):
- 100356, 100356, 100356
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
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