VoIP on a SIM card without the need of SIP app running on a smart phone over mobile data or WiFi!
With this service your mobile phone is working as a mobile phone on the GSM mobile network; making and receiving proper mobile voice calls. GSM is a very mature technology without the need of the line breaking up.
Pricing Overview (UK Only)
SIM Card
To purchase the SIM card (+Postage)
£10 + VAT
Per SIM
Monthly
Once activated (activates on first use)
£2.50 + VAT
Per Month
Airtime
For calls either way between the SIM and the SIP endpoint. Further call charges may be imposed by the VoIP provider for outbound calls.
4P + VAT
Per Minute
SMS
Per text either way
4P + VAT
Per SMS
Data
Data usage either way
4P + VAT
Per MB
How it Works?
