Parts of the Sonim
The Sonim XP3340 Sentinel Z1/ECOM Ex-Handy 07 keypad has 11 function keys
and 12 alphanumeric keys. The left side of
the phone has one key and the right side
of the phone has three keys.
Headset port
Charger/USB port
Display screen
Alphanumeric keys
3340
XP
Sentinel Z1/ECOM Ex-Handy 07
Phone
Ear piece
Function keys
Microphone
17