President Sheikh Mohamed and Sheikh Tamim, the Emir of Qatar, reviewed efforts to bolster bilateral ties during a phone call on Friday.
The leaders explored ways to strengthen fraternal relations and enhance partnerships in a range of fields for the mutual benefit of the Gulf neighbours.
Sheikh Mohamed and Sheikh Tamim also discussed a number of regional and international issues, said officials.
The President had previously congratulated Sheikh Tamim on the success of the Fifa World Cup, held in Qatar in November and December.
Earlier this month, Sheikh Mohamed visited Qatar at the invitation of Sheikh Tamim
He was welcomed at Hamad International Airport, near Doha, by Sheikh Tamim and the leaders were photographed on a brief drive in the Emir's Bentley.
The President said he was pleased to discuss relations and ways to strengthen them.
Sheikh Mohamed meets Sheikh Tamim - in pictures
President Sheikh Mohamed is received by Sheikh Tamim, Emir of Qatar, upon arriving at Hamad International Airport in Doha. Mohamed Al Hammadi / Presidential Court
Sheikh Mohamed with Sheikh Tamim in Doha at the start of an official visit. Hamad Al Kaabi / Presidential Court
Sheikh Mohamed with Sheikh Tamim at the Amiri Diwan. Seen with Sheikh Tahnoon bin Zayed, National Security Adviser. Mohamed Al Hammadi / Presidential Court
Sheikh Mansour bin Zayed, Deputy Prime Minister and Minister of the Presidential Court; Sheikh Tahnoon bin Zayed, National Security Adviser; Sheikh Hamdan bin Mohamed; and Sheikh Mohamed bin Hamad, Private Affairs Adviser in the Presidential Court, attend a meeting with Sheikh Tamim during a reception at the Amiri Diwan. Mohamed Al Hammadi / Presidential Court
Sheikh Mohamed and Sheikh Tamim stand for the national anthem during a reception at the Amiri Diwan. Abdulla Al Neyadi / Presidential Court
Sheikh Mohamed and Sheikh Tamim inspect the Qatar Guard of Honour. Rashed Al Mansoori / Presidential Court
The Qatar Guard of Honour stands to attention during a reception for Sheikh Mohamed. Abdulla Al Neyadi / Presidential Court
Sheikh Mohamed and Sheikh Tamim inspect the Qatar Guard of Honour. Rashed Al Mansoori / Presidential Court
Sheikh Mohamed and Sheikh Tamim at the Amiri Diwan.
Rashed Al Mansoori / Presidential Court
Camel riders participate in a reception for Sheikh Mohamed at the Amiri Diwan. Abdulla Al Neyadi / Presidential Court
President Sheikh Mohamed is driven by the Emir of Qatar. Presidential Court
President Sheikh Mohamed bids farewell to Sheikh Tamim before leaving from Hamad International Airport, at the end of his official visit to Qatar. Abdulla Al Neyadi / UAE Presidential Court