AT&T E5640 - Manual (Page 13)

11
Getting Started
Belt clip & optional headset
Install belt clip as shown below if desired.
For hands-free telephone conversations, you can use any industry standard 2.5 mm
headset (purchased separately). For best results use an AT&T 2.5 mm headset.
Snap belt clip into notches on
side of handset. Rotate and pull
to remove.
Plug 2.5 mm headset
into jack on side of
handset (beneath
small rubber cap).
91-000353-010-000_E5640_R4.qxd 7/1/2005 12:22 PM Page 11