SAMBA 55/56
VERSION 1.03
7 Appendix
7.1 Accessory headset for SAMBA
A different microphone inputs and a different speaker outputs are supported
by the SAMBA modem. The retractable Headset included in the package
(see also figure below) fully compatible with SAMBA phone which
supports a 2.5mm headset jack connector is designed to do two things at
once, if those two things are driving and talking on the cell phone. The
retractable Headset is lightweight, super-easy to use, comfortable, and has
great incoming and outgoing sound quality. Retractable quality earpiece and
microphone pulling out to desired length independently. The retractable
cord length is 78 mm. The headset length is 1 m. You have just to connect it
to the corresponded connector of SAMBA. To wear the earpiece, simply
pull it out of its casing slowly until you reach the sufficient length and sit it
inside the ear. Should the length of the cable too long/short, pull the cable
slowly out or retract while holding the both sides onto the cable until the
length is suitable.
If the user is using other external headset please follow the characteristics
for different microphone inputs and different speaker outputs:
Items to be inspected
Acceptance criterion
Sensitivity
-41 ±3dB (0dB=1 V/Pa @ 1kHz)
Limits
Freq. (Hz)
Lower limit
Upper limit
100
-38
200
-38
300
-50
-38
1000
-44
-38
2000
-44
-34
3000
-44
-34
3400
-44
-34
Frequency response
4000
-47
-34
Current consumption
1 mA (max.)
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