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).
Step 2 â Dial the DSN area code for the geographic region that you are calling. If you are dialing a DSN phone number for the same region that you are located, this step can be omitted. The DSN area codes are: Continental US/Puerto Rico â 312, 502 for video calls. Europe â 314, 504 for video calls.