COSMOTE WiFi Calling
Now you can talk on the mobile
even at places with no signal!
MORE ABOUT THIS SERVICE
With COSMOTE and the WIFI CALLING service you can even talk at the most difficult locations!
All you need is WiFi and a device that is compatible!
The service ensures your seamless communication, utilizing COSMOTE's mobile and fixed networks! When you are in a location with a low mobile signal, the service automatically routes voice calls over the WiFi network.
 
Communication with no interruption
Thanks to cutting-edge Voice Over WiFi technology, you can make and receive calls and SMS from anywhere indoors, outdoors or underground, even when the signal is very limited, as long as you have access to a WiFi network.
It's for free
COSMOTE WiFi Calling is provided free of charge at no additional charges and with no need of other applications.
It is accomplished automatically
After initial activation, the service operates automatically and you can enjoy seamless communication. Nothing is to be done by you!
Covering more difficult places than ever
Now you have more coverage than ever, because, because besides the WiFi network in your home, the COSMOTE WIFI network which automatically gives you access to 1,000,000 points in Greece!
Better and faster calls
ΜWith VoLTE (Voice over LTE) technology, mobile calls are made faster and have improved sound quality and save power on your device.
Compatible devices
 
ΣΥΜΒΑΤΟ
 
Η συσκευή είναι συμβατή με την υπηρεσία WiFi Calling
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Activation
WiFi Calling service
 
 
Step 1
Send WIFICALL to 1333 via SMS
 
Step 2
After you receive a confirmation SMS, confirm that you have the latest version of the operating system and restart your device.
 
Step 3
Android devices
Follow the setup instructions here or you can watch the related video with the activation instructions here!
iPhone devices
Follow the setup instructions here or you can watch the related video with the activation instructions here! here!
Now upgrade your communication with COSMOTE WiFi Calling,
at no extra charge and using no additional applications.
What is COSMOTE WiFi Calling and what does it offer me?
COSMOTE WiFi Calling combines the benefits of new VoWiFi (Voice over WiFi) and VoLTE (Voice over LTE) technologies. Specifically, with VoWiFi, COSMOTE mobile subscribers can make and receive calls and SMSs even when their signal is very low, provided they are within range of any WiFi network to which they have access. Also, with VoLTE (Voice over LTE) technology, mobile calls are made faster, have improved sound quality with lower power consumption, while allowing simultaneous use of 4G/4G+ mobile data during the call.
How can I activate this service?
To activate the COSMOTE WiFi Calling service all you need is to send a free SMS to 1333 typing WIFICALL.
What are the conditions for activating and using the service?
To be able to use the COSMOTE WiFi Calling service you need to:
  • be a COSMOTE Mobile or Prepaid Card/What's Up/Card Contract subscriber
  • own a compatible device (see above)
  • have 4G enabled on your connection.
Can I use the service with any WiFi network?
Yes, as long as there is an internet connection.