Specifications
1.Choice ring sounds2.Two Way SMS, Voice Mail and caller ID
3. 850/900/1800/1900MHz
4.wcdma
fwp 3g wcdma gsm desk phone
Telpo wireless gsm desktop phone / GSM Fixed wireless phone (FWP China Manufacturer)
1. GSM Fixed Wireless Phone / GSM FWP
2. Choice ring sounds, Power On/Off
3. Two Way SMS, Voice Mail and caller ID Speaker
4. FWP Manufacturer
5. More than 500K units sold for Mobile Operator's bid.
6. Ideal Product / competitive for bids
7. GSM FWP bids.
Specifications
| Hardware/Software/Mechanical | CPU | SIM540 or SIM800 |
| Memory | 128M in the GSM module, more than 200 SMS can be saved, sent or received . | |
| Display | 128*64 pixels | |
| Keyboard | 26 keys | |
| Battery | Battery type: Ni-MH 1200 mAh Standby time: 100 hours Talk time: 150-180 minutes | |
| Developing environment | OS of SIM340 for design | |
| Dimensions | 215x185x75mm | |
| Weight | ≈0.7kg | |
| Power supply | AC input voltage | AC 90~240 V |
| Power adaptor output | DC 4.6V /1.2A | |
| Application environment | Operating temperature | –10°C~60°C |
| Relative humidity | 5%~95% | |
| Data Service | Optional,IS-99,IS-707, Up to 153Kbps | |
| Connectors | Antenna (Fixed or TNC type), USB port | |
| Frequency bands | Single band,CDMS 450 / 800 / 1900MHz | |
| Receiving sensitivity | < –100dBm | |
| Transmitter Specification | Operating Frequency | 824MHz ~ 849MHz (Cellular Band) |
| RF Output Power | Maximum 0.2W,Minimum 10nW (-50dBm) | |
| Frequency Stability | /- 300Hz | |
| Open Loop Power | RX= -25dBm TX = -57.5 ~ -38.5dBm | |
| Control output Power | RX= -65dBm TX = -17.5 ~ -1.5dBm | |
| RX= -93.5dBm TX = 10.5 ~ 29.5dBm | ||
| Spurious Emission | -42dBc/30kHz (885k | |
| -54dBc/30kHz (1.98M | ||
| -13dBm/1MHz (4.0M | ||
| Receiver Specification | Operating Frequency | 869MHz ~ 894MHz (Cellular Band) |
| Receiver Sensitivity | -104dBm @FER 0.5%, -101dBm @ FER 1% | |
| Single Tone Desensitization | (FC /-900KHz @–30dBm) | |
| IMD | (FC /-900KHz, FC /-1700KHz @–43dBm) | |
| -90dBm @ FER 1% | ||
| (FC /-900KHz, FC /-1700KHz @–32dBm) | ||
| -79dBm @ FER 1% | ||
| (FC /-900KHz, FC /-1700KHz @–21dBm) | ||
| Conducted Spurious Emission | RX band -76dBm @1MHz RBW | |
| TX band -61dBm @1MHz RBW | ||
| Other Frequencies | -47dBm @30KHz RBW |
1) Trade Terms: FOB, FCA, EXW, CIF
2) Payment Terms: T/T, Western union, LC
3) Payment Condition: 30% deposit in advance, 70% balance before delivery
4) Delivery time: Sample-Within 2 to 3 days after payment, Batch order up to order quantity
5) Packing: Neutral Carton
6) Shipping: By sea, by air and by express delivery
7)We provide 1 year warranty for main device as well as 24 hours online service to help you out.
Q1. How to check the software version |
A: Turn on the device, it will show the software version number on the screen during startup. |
Q2. How to enter factory test mode |
A: (1) For some old version, when the device is under standby state, click keys *#55#, it will enter factory test mode |
(2) For new version, after press power on key, when the device is in startup, click the key “Cancel”. |
It will show “Factory Mode”, then input keys *#55#, and click key “Menu”, then it will enter factory test mode. |
In factory test mode, you can test lots of hardware function such as test printing, test keypad, test LCD, test GPRS connection, test SMS and so on. |
Q3. Can not Turn On |
A: Check the power adapter, or try to change another workable power adapter. |
Check the battery, or try to change another normal battery. |
Remove the battery, and only connect the power adapter. Or only use battery, and do not connect power adapter to test it. Then check the Power Supply Circuit and switch on/off the circuit according the test result. |
If the circuit has no problem, and it still can not turn on, please try to discharge. |
Q4. Can not detect the SIM CARD |
A: Please check whether the SIM card is installed well. |
Install the SIM CARD again. |
Change another SIM card |
Scrape the surface of the metal spring in the SIM CARD slot with knife. |
Check whether all the weld point of the SIM CARD slot is welded well or not.. If not, please weld it again. |
Replace the part of the SIM CARD slot. |
Q5. Can not detect wireless signal |
A: Please check whether it has GSM wireless signal in this place. If it has no GSM wireless signal or the signal is very weak, please try to test the terminal in another place with good GSMwireless signal. |
Otherwise, please open the shell of the device, and check if the antenna is connected well. |