Offline profile
The
Offline
profile lets you use the device without
connecting to the wireless network. When you activate 
the 
Offline
profile, the connection to the wireless
network is turned off, as indicated by
in the signal
strength indicator area. All wireless RF signals to and from 
the device are prevented. If you try to send messages, they 
are placed in the outbox to be sent later.
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. To make calls, you must first 
activate the phone function by changing profiles. If the 
device has been locked, enter the lock code.
When you have activated the
Offline
profile, you can still
use the wireless LAN (if available), for example, to read 
your e-mail or browse on the Internet. Remember to 
comply with any applicable safety requirements when 
establishing and using a wireless LAN connection. See 
‘Wireless LAN’, p. 13.
To leave the
Offline
profile, press the power key, and select
another profile. The device re-enables wireless 
transmissions (providing there is sufficient signal 
strength). If a Bluetooth connectivity is activated before 
entering the 
Offline
profile, it will be deactivated. The
Bluetooth connectivity is automatically reactivated after 
leaving the 
Offline
profile. See ‘Settings’, p. 81.