1. GSM Gateway Voice-Fax/USB C2C
(GSM & GPS Combo Products/Voice / Data Modems)

... cheaper to use then PSTN lines. Phone calls are routed via GSM and device works as a substitute for a fixed telephone line. Using the VoiceUSB/C2C it is possible to connect company’s telephone stati...

2. How to order ?
(Ordering Information/Ordering Info)

...countries outside the EU we do not need a VAT number and we therefore have no need to charge any tax. • Your telephone and fax number • Your email address • Your website address if you have one • The ...

3. Credit Card Form
(Ordering Information/Ordering Info)

...     Country:     Contact person:   Telephone number:     Fax number:     Email a...

4. DTMF Decoder
(GSM Glossary/Glossary)

... decoders Paging systems Repeater systems/mobile radio Credit card systems Remote control Personal computers Telephone answering machine ...

5. DTMF
(GSM Glossary/Glossary)

...es are chosen so that it is quite easy to design frequency filters, and so that they can easily pass through telephone lines (where the maximum guaranteed bandwith extends from about 300 Hz to 3.5 kHz...

6. GSM Modem
(GSM Glossary/Glossary)

...l-up modem. The main difference between them is that a dial-up modem sends and receives data through a fixed telephone line while a wireless modem sends and receives data through radio waves. A GSM m...

7. SMS
(GSM Glossary/Glossary)

...tored and forwarded by the Short Message Service Centres (SMSC). An SMSC is identified by a Global Switched Telephone Network (GSTN) number, which has to be known to the sender of a mobile originated...

8. SMS Text Mode
(GSM Glossary/Glossary)

...sent directly from sender to recipient, but always via an  SMS Center (SMSC)  instead. Each mobile telephone network that supports SMS has one or more messaging centers to handle and manage ...

9. Rapid prototyping
(Support & Services/Rapid Prototyping Enclosure)

...he shortest time possible. Functional prototypes of enclosures (PDAs, POS terminals, people trackers, mobile telephones) can be produced without much effort.  Low cost products can be manufacture...