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SN458 Introduction
Compact and Lightweight: Easy to carry with only 103g in
small pocket size
Personalize Handset: Enable to customize your name on screen
6-color LCD Screens: Provide different color for 6 caller groups
Multi-Language Display: Offer multi-language screen display for easy operation
Vibration Mode: Silent phone call vibrating notice during meetings
User Friendly Interface: Design with friendly-use scrolling menu for easy
setting
Walkie-Talkie: Direct talk between handsets as walkie-talkie
Phone Book Memory: Store up to 100 numbers for easy access
SN458 Feature
Group Call
Base with speaker phone and dial keypad
Multi-channel access with
auto-scan
Multi-handset system (up to 99)
Caller ID with Call Waiting (CIDCW)
LCD and handset keypad with backlit
Tone/Pulse dialing mode selection
Change Channel during conversation
Flash time programmable
Music on hold
Keypad Lock
Ring & Voice volume adjustable for handset & base
Handset with power saving function
Low battery alert and display
Built-in voice security circuit (scrambler)
Auto answer and auto hang up
Transfer call between handsets and base
Out-of-rang alert
Fast charge
SN458 Specification
| Item | Base Unit | Handset |
| Transmitter | ||
| Frequency | 343MHz | 307MHz |
| Output Power | High: 4W Low: 1 W |
450mW |
| Spurious Emission | -50dBc | -40dBc |
| Current Consumption: Stand-by | 300mA | 9 ~75 mA |
| Current Consumption: Talk | 1100mA | 500mA |
| Receiver | ||
| Frequency | 307MHz | 343MHz |
| Sensitivity at 12 db SINAD(CCITT) | -120dBm | -119dBm |
| Adjacent channel rejection | 50dBc | 50dBc |
| Spurious Response | >80dBc | >80dBc |
| Power Source | AC 220V/50 Hz DC13.5 V |
3.6 V/ 750 mAh Li-ION Battery |
| Dimension | W*D*H (mm) 244 * 167 * 66 |
L*W*H (mm) 125 * 44 * 20 |
| Weight | 832 g | 103 g |
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