| Includes | software for data communications. |
| Alternate Terms/Abbreviations | CRM: customer relationship management. VPN: virtual private network. |
| See | 25 15 00 for integrated automation software. 27 21 00 for data communications network equipment. 27 22 00 for data communications hardware. 27 24 00 for data communications peripheral data equipment. 27 26 00 for data communications programming and integration services. 27 34 13 for toll fraud equipment and software. 27 34 16 for telemanagement software. 40 96 00 for process control software. |