Nokia N90 Manual page 252

Emergency calls
Important:
operate using radio signals, wireless networks,
landline networks, and user-programmed
functions. Because of this, connections in all
conditions cannot be guaranteed. You should
never rely solely on any wireless device for
essential communications like medical
emergencies.
To make an emergency call:
1
If the device is not on, switch it on. Check for adequate
signal strength.
Some networks may require that a valid SIM card is
properly inserted in the device.
2
Press the end key as many times as needed to clear
the display and ready the device for calls.
3
Enter the official emergency number for your present
location. Emergency numbers vary by location.
4
Press the call key.
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Wireless phones, including this device,
If certain features are in use, you may first need to turn those
features off before you can make an emergency call. Consult
this guide or your service provider for more information.
When making an emergency call, give all the necessary
information as accurately as possible. Your wireless device
may be the only means of communication at the scene of an
accident. Do not end the call until given permission to do so.
Warning: In the offline profile you cannot make (or
receive) any calls, except make calls to certain
emergency numbers, or use other features that require
network coverage.
Warning: You cannot make emergency calls in the
Imaging mode, because the keypad is not active. To
make an emergency call, activate the Fold open mode.