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16.
T
ECHNICAL
• TECHNICAL SPECIFICATIONS
The following shows the technical specifications of MH250.
ITEM
Wireless Interface
Codec
Control Protocol
Authentication
Encryption
LCD
Main Features
Ringer
Battery
Battery Life
AC Adapter
Operating Temperature
Operating Humidity
Dimension with antenna
Weight
IEEE802.11b, RCR STD-33/ARIB STD-T66
G.711, G.729a, Payload Size: 20ms, 40ms
SIP (RFC3261) with NEC extension
MAC authentication, IEEE802.1X (EAP-TLS, MS-PEAP)
TKIP, static WEP (64-bit/128-bit), AES
×
65,536 colors, 176
220 pixels
Short Message (up to100 messages, 300 characters for each message)/Presence/Phone Book/Call
Log/Speed Dial/Courtesy Mode
- Ringer Tone : selectable from 10 kinds of music or 10 ringer patterns
- Ringer Volume : selectable from 8 levels including no tone
Lithium Ion battery
- talk time: up to 3 hours
- standby time: up to 100 hours
- DC 5.0 ∼ 6.0 Volt, 700mA
- Ripple Voltage: less than 100mVp-p
- DC Plug: 9.5 ± 0.3 (L) × 5.5 ± 0.1 (OD) × 2.5 (ID) ± 0.1 mm
- Polarity:
-
0-40°C, 32-104°F
35-90% (not condensing)
×
×
98.0
47.6
28.2 mm
110 g (including battery)
S
PECIFICATIONS
SPECIFICATIONS
+
91
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