Electricity in Grennia runs on the Type "G" plug outlet running at 240V. All plugs come with on-off safety switches.
Electrical plug pictured below according to Grennian standards.

While no longer in use for conventional television, in Grennia video games are assigned to the PAL region,
running at 50Hz and 50 frames per second.

For international dialling, Grennian phone numbers begin with +83.
Toll-free numbers will always begin with 1800.
Phone numbers are typically ten digits long.

Notable hotlines include:
- 999, the emergency hotline (police, fire, ambulance)
- 1190, the non-emergency police hotline