Why does my Telstra Modem have no signal?
- Jjustin41Jul 31, 2025
Your Telstra Modem might have no signal because the antenna is at the wrong angle or position; adjust it. You may also have no network coverage, so try moving to a location with better reception. Alternatively, the SIM card may require a PIN; remove it, insert it into a mobile handset, and unlock the PIN function.







