## Icon Mappings Icons are encoded as UTF-8 characters in the Private Use Area (U+E000-U+F8FF). ### Signal Strength Icons | Unicode | UTF-8 Bytes | Description | |---------|-------------|-------------| | U+F003 | EF 80 83 | Signal bar 1 | | U+F004 | EF 80 84 | Signal bars 1-2 | | U+F005 | EF 80 85 | Signal bars 1-3 | | U+F00B | EF 80 8B | Signal bar 4 | | U+F00C | EF 80 8C | Signal bar 5 | ### Battery Icons | Unicode | UTF-8 Bytes | Description | |---------|-------------|-------------| | U+FC00 | EF B0 80 | Battery empty | | U+FC01 | EF B0 81 | Battery 1 bar | | U+FC02 | EF B0 82 | Battery 2 bars | | U+FC03 | EF B0 83 | Battery 1 bar (low) | | U+FC04 | EF B0 84 | Battery 4 bars | | U+FC05 | EF B0 85 | Battery 5 bars | | U+FC06 | EF B0 86 | Battery 6 bars | | U+FC07 | EF B0 87 | Battery full | ### Phone/Call Icons | Unicode | UTF-8 Bytes | Description | |---------|-------------|-------------| | U+F096 | EF 82 96 | Missed call | | U+F097 | EF 82 97 | Dialed call | | U+F098 | EF 82 98 | Received call | | U+F7FE | EF 9F BE | Bluetooth icon | | U+F7FF | EF 9F BF | Phone icon | | U+F800 | EF A0 80 | SMS/Message icon | | U+F801 | EF A0 81 | Active call icon |