Personal Home
Support Centre
Device Guides
Apple
iPhone 8 Plus
Calls, contacts & calendar
I can't make voice calls
Apple iPhone 8 Plus
iOS 11.0
Search for a topic or a problem
Getting started
Basic functions
Calls, contacts & calendar
Messaging & email
Internet & entertainment
Data & wireless
Popular apps
Back to section Calls, contacts & calendar
I can't make voice calls
Your phone is overloaded for unknown reasons
The SIM is faulty
There's an error at the receiving end
The selected network is out of range
Roaming isn't activated on your service
There's no credit on your prepaid phone
Your number is no longer in service
Flight mode is turned on
Not adequate network coverage
There is a temporary network problem
We are pleased that you solved your problem!
Your phone is overloaded for unknown reasons
The SIM is faulty
There's an error at the receiving end
The selected network is out of range
Roaming isn't activated on your service
There's no credit on your prepaid phone
Your number is no longer in service
Flight mode is turned on
Not adequate network coverage
We are pleased that you solved your problem!
There is a temporary network problem