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Vamos
Vamos - Voice
Not able to make and receive calls outside The Netherlands (Roaming)
Not able to make outbound calls, but able to receive incoming calls.
Not able to make calls to specific internal numbers
Prefix is not shown on the Mobile device.
How to (de)activate anonymous calls?
How to (de)activate Voicemail?
How to (de)activate Call Waiting?
Outbound Caller ID is not showing the mobile number.
Calling to Internal numbers
Not able to make and receive calls
Not able to receive inbound calls, but able to make outbound calls
Poor audio quality