Si tiene un teléfono con SIM dual, es posible que deba seleccionar la tarjeta SIM que desea usar para enviar el mensaje.
You can send text messages that are longer than the character limit for a single message. Longer messages are sent as two or more messages. Your service provider may charge accordingly. Characters with accents, other marks, or some language options, take more space, and limit the number of characters that can be sent in a single message.