Computers / IT
- Adrenalin - 1800 444 445
- AMD - 1800 425 6664
- Apple Computers - 1800 444 683
- Canon - 1800 333 366
- Cisco Systems - 1800 221 777
- Compaq - HP - 1800 444 999
- Data One Broadband - 1800 424 1800
- Dell - 1800 444 026
- Epson - 1800 44 0011
- eSys - 3970 0011
- Genesis Tally Academy - 1800 444 888
- HCL - 1800 180 8080
- IBM - 1800 443 333
- Lexmark - 1800 22 4477
- Marshal's Point - 1800 33 4488
- Microsoft - 1800 111 100
- Microsoft Virus Update - 1901 333 334
- Seagate - 1800 180 1104
- Symantec - 1800 44 5533
- TVS Electronics - 1800 444 566
- WeP Peripherals - 1800 44 6446
- Wipro - 1800 333 312
- Xerox - 1800 180 1225
- Zenith - 1800 222 004
