Chapter 3: Using the display and keypad
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Display symbols
Apart from the menu text, the display can show various symbols. Below is a list of the possible
symbols with an explanation to each symbol.
Symbol
Explanation
The battery charge level.
When the level is too low (below 10%) the icon flashes. Recharge the
battery as soon as possible.
If no battery is inserted, the symbol is not shown in the display.
The battery is charging.
The signal strength.
Minimum two bars are normally required to be able to make a Standard
Voice call.
Phone/Fax interface is on.
Bluetooth interface is on.
LAN interface is on.
USB interface is on.
Unread message (shown next to the message in the message list)
Read messages (shown next to the message in the message list)
The current connection on the BGAN network is not ciphered. Do not
transmit data that requires ciphering.