sim card fixed phone

Product Description

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Detailed Product Description

Brand name :huawei ETS 2288

Specifications:
1. Air interface: CDMA 800Mhz frequencies
2. External in interface:
The power supply interface: POWER / DC12V
Outside phone interface: RJ-11(PHONE)
Outside fax interface: RJ-11 (FAX)
The antenna interface: SMA (Male)
The data Service interface: SERIAL PORT
3. Power adaptor:
Input voltage: AC90-260V / 50Hz
Output voltage: DC12V
Output current: 1.2 A
4. Backup battery:
Ni-MH battery
7.2V / 1.2A
5. Antenna:
Frequency Band:
890-960 MHz / 1710-1880 MHz
Gain: 2.5dBi
Wave ratio: ≤1.5
Input resistance: 50ohm.
Polarize method: perpendicularity polarizes
6. Dimensions(L*W*H) Average 226mmX226mmX551mm(not include the antenna)
7. Weight: 1200g (include the antenna, battery, power adaptor.)

main function
With online messaging, support
High quality effect: 8 KBPS EVRC calls
The call display
Optional indoor/outdoor antenna
Support R - UIM or ROM - UIM mode
Electricity expressway data business rate: 9.6/14.4 k
Packet domain data business rate: 153.6 k
Support the PC fax
Backup battery
PC fax
Emergency calls
Support and former, call waiting, hold, etc. Three calls supplement
Support a second dialing
Adjustable volume

specifications
Network type: 1x CDMA2000

Size: 215mm x 170mm 68mm x
Weight: below 1.0 Kg
1500mAh NiMH batteries, 3.6 V
Standby time: 72 hours
Time: 5 hours

Features:
1) adopts the high CDMA2000 1x 5105 chipsets, more perfect compatibility, avoided completely base on base of don't match. More fluent, high-speed internal operation, make the function more powerful, phone more stable performance, and support high-speed Internet connections, is based on CDMA2000 1x 3G network compatibility is preferred.
2) signal, the ability to accept for wireless fixed telephone customizing templates of integration, more professional, in addition to the antenna, made in wireless signals in unit interior near 0 per a wireless phone, before they are strict inspection, measuring the end that one line.any quality unit of signal intensity 104DB reach above all, in the region has a bad signal is more perfect.
3), all of the internal highly integrated function in a conventional only finish, and integrated circuit technology synchronization, leading countries guarantee the performance is stable and reliable, and the boards and durability, maximum guarantee the product quality, more perfectly suitable for various USES environmental needs.
4) support for the English, operation menu with a friendly interface, easy to use, and more support CDMA short message service.
5) strict testing procedures: each machine factory is to pass up the test procedure, and five times that of each stable and reliable quality