INTERNATIONAL
TECHNICAL ASSISTANCE
CENTER (TAC)
| Argentina | Telecom Argentina | 00 | 800.544.466.0.0 |
|
| Telefonica de Argentina | 00 | 800.544.466.0.0 |
™ | Australia | Telstra | 0011 | 800.544.466.0.0 |
| ||||
|
| Optus | 0011 | 800.544.466.0.0 |
| Brazil | AT&T | 0008010 | 800.544.466.0 |
| Canada |
| 1 | 800.544.4660 |
| China | China Telecom | 00 | 800.544.466.0.0 |
| Costa Rica | ICE | 00 | 800.544.466.0.0 |
| Hong Kong | HKTI | 001 | 800.544.466.0.0 |
| Japan | IDC | 0061 | 800.544.466.0.0 |
|
| KDD | 001 | 800.544.466.0.0 |
|
| Japan Telecom | 0041 | 800.544.466.0.0 |
| Korea | DACOM | 002 | 800.544.466.0.0 |
|
| KTA | 001 | 800.544.466.0.0 |
|
| ONSE | 008 | 800.544.466.0.0 |
| Malaysia | TeleKom Malaysia | 00 | 800.544.466.0.0 |
| New Zealand | TNZI | 00 | 800.544.466.0.0 |
| Singapore | Singapore Telecom | 001 | 800.544.466.0.0 |
| Taiwan | 00 | 800.544.466.0.0 | |
| Thailand | CAT | 001 | 800.544.466.0.0 |
| USA |
| 1 | 800.544.4660 |
