Former Egyptian President Hosni Mubarak
Former Egyptian President Hosni Mubarak is seen in the courtroom for his trial at the Police Academy in Cairo, in this still image taken from video August 3, 2011. REUTERS

An Egyptian judge on Monday asked to see minutes of a meeting when a decision was taken to cut mobile and Internet services during an uprising that toppled President Hosni Mubarak, a move that could draw the ruling military into the controversy.

Mubarak and Egypt's former prime minister and interior minister were fined a total of 540 million Egyptian pounds ($91 million) in May for cutting mobile services, in what was described as a bid to disrupt mass protests across the country.

The three are appealing against the fine, saying other officials, including the head of Egypt's current ruling army council, were all present at a ministerial meeting that took the decision, and shared responsibility.

Judge Magdy Hussein el-Agaty, from the High Administrative Court that is hearing the appeal, adjourned the case until October 3 saying he wanted to read the minutes of the ministerial meeting Mubarak held on January 20, together with a list of the people who attended.

The lawyer for former Interior Minister Habib al-Adli told the court the decision to fine his client was illegal because it ignored the role played by Field Marshal Mohamed Hussein Tantawi, Egypt's defence minister at the time of the uprising, and other officials.

Tantawi now heads the army council that took over the running of the country after Mubarak's ousting.

Adli's lawyer Mohamed Abdel Aziz said Tantawi, as well as Mubarak's intelligence chief Omar Suleiman and other ministers, were also present at the meeting and responsible for the decision.

Mubarak's lawyer said mobile and web services were restored once officials saw the protests were peaceful, al-Ahram newspaper reported on Monday.

The army has denied Tantawi was involved in the decision.

The military, which has said it had a neutral role in the uprising and only stepped in to protect national security, has faced increasing criticism over its handling of the transition of power after Mubarak's ousting.

About 850 people were killed during 18 days of protests that toppled Mubarak, and more than 6,000 were wounded by live ammunition, rubber bullets, water cannon and batons.

Activists used text messages and websites including Facebook to organise the protests.

Telecoms operator Vodafone said in January it and other mobile operators had to comply with an order from the authorities to suspend services in parts of the country during the peak of the anti-government demonstrations.

Judge Magdy Hussein el-Agaty said he also wanted to adjourn the hearing to read a non-bonding report by a judicial panel.

The report said the fine should be overturned because the suit had not spelled out what damages were caused by the communications shutdown, the state news agency reported.

In May, the court ruled that Mubarak and the ministers were guilty of "causing damage to the national economy" and the fines would be paid to the country's treasury.

Egypt's communications and information ministry said it would have to compensate mobile operators for losses caused by the service disruption.

Mubarak went on trial last week charged with conspiring to kill protesters and other crimes. He was wheeled into court lying on a hospital bed, and was kept inside a cage during the hearing.

Lawyers for Mubarak, Adli and victims in that case called for Tantawi and Chief of Staff Sami Enan to give testimony, a move that analysts say could open the military up to further scrutiny.