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