5
2-6
Accessory Interface
The table explains what kind of pins the phone supplies to the different accessories.
I/O connector layout
GND
Charge
ACC_
Audio
Audio
ACC
ACC
TX
RX
AGND
RF
RF
Pins
power
IN
Out
ID
Detect
(OUT)
(IN)
GND
OUT
18
1/2
3
14
13
11
6
9
10
12
19/22
20
Travel charger
√
√
(QN-2TC)
CLC (QN-2CC)
√
√
Desktop charger
√
√
(QN-Z5DTC)
Head set
√
√
√
√
√
√
√
(QN-2HS)
HFK
√
√
√
√
√
√
√
√
√
√
(QN-Z5HFK)
PCMCIA
√
√
√
√
√
√
(QN-2PCM)
EasyCom
√
√
√
√
√
√
(QN-2EC)
Connector view from base of phone
1
17
2
18
