TimberSwitch 911 warning labels Print these and stick one on or next to every desk phone, and on every computer or tablet used as a phone. Version 2026-10-18 ---------------------------------------------------------------- DESK PHONE 911 WARNING: This is an internet phone. 911 will NOT work during a power or internet outage. If this phone is moved, 911 may send help to the wrong address. Tell your administrator before moving it. ---------------------------------------------------------------- COMPUTER / SOFTPHONE 911 WARNING: Internet calling. 911 will NOT work without power and internet. 911 sends the address registered for this computer. Tell your administrator before using it somewhere else. If in doubt, call 911 from a mobile phone. ---------------------------------------------------------------- SHORT LABEL 911 may not work in a power or internet outage. Keep a mobile phone handy. ----------------------------------------------------------------