What requirements must an ALIAS meet for registration?
For an alias to be valid under the new regulations,...
What requirements must an ALIAS meet for registration? Read More »
SMS registration and restrictions in Spain
In this FAQ section regarding a global regulatory change (which particularly affects Spain through the CNMC), operators are required to block any message whose ALIAS (the name that appears as the sender on the mobile phone) is not properly registered.
Access to the CNMC portal and authentication
To start the process, access the portal: Electronic Office –...
Access to the CNMC portal and authentication Read More »
How does the SMS sending service work at Viafirma?
We want to clear out any doubt about our platform...
How does the SMS sending service work at Viafirma? Read More »
Can I modify an already registered alias?
The registered alias itself cannot be modified. If you need...
Can I modify an already registered alias? Read More »
What happens if my application is rejected?
This may happen with aliases that are too generic or...
What happens if my application is rejected? Read More »
Can an alias expire or be cancelled?
Yes, and this has important operational implications. If twelve months...
Can an alias expire or be cancelled? Read More »
What is the difference between SMS and RCS for registration purposes?
Registration applies equally to SMS, MMS and RCS message aliases,...
What is the difference between SMS and RCS for registration purposes? Read More »
How do I know if my alias is already registered?
The CNMC plans to enable a public consultation portal on...
How do I know if my alias is already registered? Read More »
How long does it take for the registration to be resolved?
There are two deadlines to consider for the registration resolution....
How long does it take for the registration to be resolved? Read More »
Can I register multiple aliases?
Yes, there is no limit. Several aliases can be registered...
Can I register multiple aliases? Read More »