Whether you are a student, visiting or residing permanently in Ghana, you can now have a lengthy conversation with your family and loved one with the Glo Ghana network. The telecom giants has introduced yet another IDD plan to help you make international call at cheaper rates.
The IDD SLASHER bundle gives you up to 85% discount on calls to over 200+ countries for 30 days, at the cost of GHC 2.
To activate IDD SLASHER, simply dial *555# and select IDD SLASHER
Source: https://gh.ewtnet.com/technology/glo-idd-slasher-call-rate-low/