i will leave voice mail to his/her cell phone, or i'll call to his/her friends and tell to them please tell him/her i have urgent message to tell him.Please contact me as soon as he can.

30 voice channels, 1 signaling channel, & 1 synchronization channel.

(A question aimed at testing your sense of enthusiasm) Customer Service Representative job is chanllenging and streessful work because you deal with the customer directly. You need patience. In my previuos job I faced difficulty with customer critised me for the product. I tried to conviced the policy and about the product with polietly altimatly he agreed with my thought.

I was woking with non- profit organization at that time i phoned for fundrising. Really, I never forget that day gentleman told me that your voice is very soft and he impressed with my presentation. That was my one of the best experince at Call Centre

Telematics is a location-based service that routes event notification and control data over wireless networks to and from mobile devices installed in automobiles. Telematics makes use of GPS technology to track vehicle latitude and longitude, and displays maps in LED consoles mounted in dashboards. It connects to remote processing centers that turn provide server-side Internet and voice services, as well as access to database resources.

Third generation (3G) wireless networks will offer faster data transfer rates than current networks. The first generation of wireless (1G) was analog cellular. The second generation (2G) is digital cellular, featuring integrated voice and data communications. So-called 2.5G networks offer incremental speed increases. 3G networks will offer dramatically improved data transfer rates, enabling new wireless applications such as streaming media.

synchronous Connection Oriented (SCO) is a method primarily used for Voice transfer.

Basic Rate Interface. ISDN interface composed of two B channels and one D channel for circuit-switched communication of voice, video, and data. Compare with PRI.

Asynchronous Transfer Mode. International standard for cell relay in which multiple service types (such as voice, video, or data) are conveyed in fixed-length (53-byte) cells. Fixed-length cells allow cell processing to occur in hardware, thereby reducing transit delays. ATM is designed to take advantage of high-speed transmission media such as E3, SONET, and T3.

Adaptive Differential Pulse Code Modulation. Process by which analog voice samples are encoded into high-quality digital signals.

Bluetooth transfers data at a rate of 721 Kbps, which is from three to eight times the average speed of parallel and serial ports, respectively. This bandwidth is capable of transmitting voice, data, video and still images