External D function introduction: r-turn or standard D (r-standard pin) communication interface can be externally input ~ DC with voice interface
This D core chip is a Siemens,,,, module. (Can be customized according to customer requirements)
The wireless modem uses an external self-powered method to provide two-way wireless access services for desktop, laptop, and handheld personal computers. It can be connected to almost all personal computers through the standard serial port. It is specially designed for the / / / / / operating system and can support more operating systems with corresponding drivers. The use of wireless /r network ensures fast and reliable data , secure transmission. Wireless modem is one of the most economical products in the wireless modem family, allowing you to maintain close contact with your company and remain invincible in business competition. It can be widely used in repeater vehicle management and positioning systems, short message software, wireless remote monitoring, wireless, mobile office and medical monitoring fields
Product performance
Dual frequency/d
Its design and Developed in compliance with + standards
●Output power:
(@)
(@ /)
●Input voltage: -D
●Input current:
Standby Status is @ call status
Standby status is / @ call status
●Temperature range:
-℃-+℃ working status
-℃-+℃ saving status
Product size: **
Product weight: grams
Voice data/fax r SMS function
●Voice function
-Call
-Emergency call
- Voice codec: full rate enhanced full rate and half rate
-Dual tone multi-frequency function (D)
●Data/fax function
-Asynchronous data circuit transparent and non-transparent data can be up to Compliance
- Category 3 automatic fax machine (with)
●r Data characteristics:
Code: to
●Short message service function
-Text and D
-Point-to-point (/)
-Cell broadcast
---:r >
Additional business functions
●Call transfer
●Call restriction
br/> ●Multi-party calls
●Call waiting and call hold
●Caller ID
●Charge reminder
●D
●Display call transfer
Other functions
●Phone book management
●Fixed dialing
●Card multiplication service
●Card network and service provider card lock function
●Real-time clock
●Alarm clock Management
●D protocol for software upgrade
Interface
●Interface or r interface
-Use commands for remote control (. and .)
-The serial baud rate is determined by To
- Auto-baud (to)
●Antenna interface
●Slide-in card memory
List
Antenna
Power adapter
Data and voice connection cable (optional parts)
Interface cable
Installation CD
Sales hotline: Ms. Xu:
WAVECOM high-end serial port USB cat pool