[3] Other Hotel Telegrafo locations existed in Sagua la Grande and Camajuaní.

The hotel hired interpreters as guides covering Havana, Marianao, and Matanzas for American visitors.

The Café Helados de Paris (English: Paris Ice Cream Café) specializing in ice cream was connected to the hotel.

[7] After new management and ownership took over in 1915, an expert chef directed the cuisine at Hotel Telégrafo.

[8] The hotel, a favorite in the late 19th century, was adversely affected by the Cuban Revolution of 1959.