It is essential that you follow the corresponding format to avoid inconveniences in the communication process.
For outbound calling campaigns, Voice uses the E.164 telephone dialing format, which is a standard and internationally used model.
In the contact bases that you share with Aivo, the telephone numbers must respect this structure, for calls to be effective, otherwise they cannot be made.
Format: Plus sign (+) + country code + area code (some do not have) + subscriber number - Example: +5496175551212
Key Data: the maximum number of digits is 15.
In the case of Argentina, cell phones have a different shape than the rest of the countries: - +549 + area code + cell phone number without the 15. - Example: +5493548592592