The internet cafes had opened so the soldiers now had a more reliable connection to the rest of the world and their families.

Using this amount of communications resources results in more reliable connection between transmitter and its receiver.

Further, with 28 such connections (seven turns on a four-cornered post), a very reliable connection exists between the wire and the post.

These low-cost tools are more time-consuming for making reliable connections, and can cause muscle fatigue when used for large numbers of connections.