The hotel’s landline cannot make outside calls, can I complain?

No. The hotel's landline cannot make outside calls and you cannot complain because the landline in the hotel room belongs to the hotel's internal facilities. Normally, it only provides calls between landlines within the hotel. If you want to make outside calls, you need to call the hotel's main service desk. , the number will be marked on the phone, and then the front desk will be requested to activate the authority. Such calls will be charged accordingly, so outside calls cannot be made from the hotel's landline and no complaints can be made.