Product Introduction:
GSM wireless telephone/ GSM phone / mobile phone is provided by Shenzhen Letel Technology Co., Ltd.,a major Chemical Machinery supplier in Chemicals Material wholesale industry in China.You can check out the specification of GSM wireless telephone/ GSM phone / mobile phone below or get any optional result clicking into the following keywords GSM phone , GSM wireless telephone/ GSM phone / mobile phone , TWP402 , Description , Features , Details , LETEL and you can check the authentications and testimonials of GSM wireless telephone/ GSM phone / mobile phone .
Description:
1. Main features:
* 16 digits lcd display the real time, status indicated;
* full handfree dialing and talking;
* 15 kinds of rings; 7-level rings volume adjustable; 4 ring volume adjustable during the conversation;
* 80 incoming/50 outgoing/18 missed calls records,99 records of phone book;
* record 640 groups of local area mobile phone number and 32 un-allowed numbers;
* 2 groups auto-ip phones(64 digits), which each one can set 48 groups # with 4digits ; auto- dial the card number and password with double audio after get through the ip;
* auto-add the local area code; add "0" before mobile phone number or remove "0" freely;
* setting 1000mah chargeable battery auto-cut out line power and the battery; lower battery indicated; auto-charge.
2. Technical index:
* gsm:900mhz/1800mhz
* peak value power: More than 2w
* sensitive: -104db
* inside voltage: Dc9v/0.5a
* environment temperature: -10c - +40c
* humidity:45％-90％(without dew station)
* ambient noise: Less than 60db
* antenna:3.0db(whole direction)
* ac:100-220v 10％; frequency:47hz-54hz
* power supply: China (2.1)
* dimension:210*185*165(mm)
