29 June 2012, 14:09
Most comms towers are battery backup and have control circuitry. Depending on your needs it may be advisable to take them out, scavange the batteries and the kit. Perhaps, if you can, plug in and see who is out there.
Skean Dhude
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It is not the strongest of the species that survives, nor the most intelligent that survives. It is the one that is the most adaptable to change. - Charles Darwin
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It is not the strongest of the species that survives, nor the most intelligent that survives. It is the one that is the most adaptable to change. - Charles Darwin