Adhaan and iqaamah for one who is praying alone

The Sunnah is to give the adhaan and iqaamah. As to whether
it is obligatory, there is a difference of opinion among the scholars. It
is better and more on the safe side for you to give the adhaan then the
iqaamah, because of the general meaning of the evidence. But you should
pray in congregation whenever possible. If there is a congregation or you
can hear the call to prayer from a mosque near you, then it is obligatory
for you to respond to the muezzin and attend the prayer in congregation.
If you cannot hear the call and there is no mosque near you, the Sunnah is
for you to give the adhaan yourself, then the iqaamah. End quote. 

Shaykh ‘Abd al-‘Azeez ibn Baaz (may Allah have mercy on him)