![](http://pdfasset.owneriq.net/4/81/4817e9e3-0b3d-46b0-9387-fc3236b04720/4817e9e3-0b3d-46b0-9387-fc3236b04720-bg5.png)
3
DESCRIPTION
SD memory card port
Computer (mini USB)
Desk phone adapter
Headset (3.5 mm)
Power supply
Mobile phone
Connections:
LEDs
Steady blue light Sound channel on/call in progress
Steady red light Mute, microphone turned off
Flashing red Hold, microphone and speaker turned off
Touch screen
Battery cover
On / Off (long press)
Mute (microphone off / speaker off)