Perform Shallow Discharges; Avoid Frequent Full Discharges. Old NiMH and NiCd batteries had a âmemory effectâ and had to be completely discharged from 100% to 0% to keep their capacity. Modern devices use Lithium Ion batteries, which work differently and have no memory effect. In fact, completely discharging a Li-ion battery is bad for it. You should try to perform shallow discharges â discharge the battery to something like 40-70% before recharging it, for example.
Defense Switched Network. The Defense Switched Network (DSN) is a primary information transfer network for the Defense Information Systems Network (DISN).
The Defense Switched Network, or DSN, prefix is 527 for commercial 277 numbers and 525 for commercial 275 numbers. When dialing from base phones established with a 277 or 275 prefix, it is only necessary to dial 7 or 5, respectively, and the last four digits of the destination number.