Public telephones can be found throughout each Heathrow terminal. Payment can be made using cash or cards. Wheelchair-accessible telephones and text phones for the hard of hearing are also available – ask a member of staff if you need help finding one.
If you need to keep in touch with home or the office whilst in the UK, pay-as-you-go SIMs or rental phones can be great value. You can pick them up in arrivals at Heathrow.UK SIMs and phones
Free Power Pole charging stations are available in all terminals, before and after security. They are compatible with UK and European plugs, and with USB cables.