Description
LTE networks
2500mAh Large Capacity Battery
IP54
Operating Temperature -20C +55C
Caltta eChat PoC Radio G280
Long Battery Life (2500 mAh)
Desktop Charging
Function Button shortcut
Supports Over-the-Air Management
Specification
| General | ||
| Network | LTE | |
| Frequency | TDD | B38/B40/B41 |
| FDD | B1/B3/B5/B7/B8/B20/B28 | |
| Size ( H×W×D ) | 100×54.5×34.5mm | |
| Weight | About 230g | |
| Display | Colour 1.75″ – 160 x 128 | |
| Battery | 2500mAh | |
| Battery Life | ≥20h (5-5-90 working cycle) | |
| Key | PTT, Fn Key, Power, SOS, Combined Volume Knob/Channel Knob | |
| Interface | USBC Earpiece | |
| Indicator | Red / Green | |
| OS | RTOS | |
| Location | Support GPS | |
| SIM Card | Nano – 1 slot | |
