Questions & Answers about Guardei o contacto do técnico.
Guardei is the 1st person singular form of the verb guardar in the pretérito perfeito (simple past).
So guardei = I saved / I kept / I stored.
In this sentence, the most natural meaning is I saved.
Examples:
- Guardei o contacto. = I saved the contact.
- Guardei as chaves. = I put away / kept the keys.
O is the masculine singular definite article, meaning the.
So:
- o contacto = the contact
Portuguese uses articles very regularly, often more than English does. In this sentence, you are referring to a specific contact, so o is natural.