MTS/IMTS: (Improved) Mobile Telephone Service

Implementation of the 0G Mobile Phone Network of US and Canada

MTS or IMTS mode is selectable, als well as 5 or 7 digit mode.

docs/index.html

@@ -60,6 +60,7 @@ It started with the idea to make a base station for the German B-Netz, but more
 
 <p>
 This project is pure software that requires a transmitter and a receiver connected to the sound card of a Linux PC.
+Alternatively (more suggested) you can use a full duplex SDR to even generate multiple channels at a time.
 A second sound card or ISDN card is used to route calls from and to the mobile phone.
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