User's Manual

Menu functions
68
Note: It is not possible to measure the estimated noise level of a call
in progress. Also, you can not use Sound meter when the FM radio is
on.
When you press Options you get a list of four choices:
• With Reset peak you can reset the peak value.
• With Hold peak both values are shown but the peak value is
updated only when the current noise level is greater than the peak
value.
• With Dynamic peak both values are shown but the peak value is
valid only for 5 seconds
• With Noise tuning you can simulate the sensitivity of hearing
mechanism for different frequencies. You can choose between low
noise (sounds < 85 dB) and loud noise (sounds > 85 dB).
■ Connectivity (Menu 12)
Infrared
WARNING: Do not switch the phone on when wireless phone use is prohibited
or when it may cause interference or danger.
You can set up the phone to receive data through its infrared (IR)
port. To use an IR connection, the device with which you want to
establish a connection must be IrDA compliant. You can send or
receive data such as business cards and calendar notes to or from a
compatible phone or data device (for example, a computer) via the IR
port of your phone.
Do not point the IR (infrared) beam at anyone's eye or allow it to interfere
with other IR devices. This device is a Class 1 Laser product.
Sending and receiving data via IR
• Ensure that the IR ports of the sending and receiving devices are
pointing at each other and that there are no obstructions between
the devices. The preferable distance between the two devices in an
infrared connection is one meter at most.
• To activate the IR port of your phone to receive data via IR, press
Menu, and select Connectivity and Infrared.