Athens, Greece (BBN)-Eurozone finance ministers have ruled out any further talks on a fresh bailout for Greece until the country holds its referendum on Sunday.
Greeks will be asked to accept or reject proposals made by creditors last week, with Prime Minister Alexis Tsipras urging a "No" vote, reports BBC.
Finance Minister Yanis Varoufakis accused the creditors of blackmail.
But he pledged a deal would be reached soon after the vote and that current limits on bank withdrawals would ease.
Earlier on Wednesday Tsipras put new proposals to eurozone partners, accepting most of what was on the table before talks with creditors collapsed last week, but with conditions.
His latest offer is tied explicitly to agreement on a request for a third bailout from the eurozone's bailout fund lasting two years and amounting to €29.1bn.
However, later Tsipras made a defiant speech on national TV confirming Sunday's vote would go ahead and urging a "No" vote to strengthen Greece's hand in negotiations.
Varoufakis said later in a TV interview: "This is a very dark moment for Europe. They have closed our banks for the sole purpose of blackmailing what? Getting a "Yes" vote on a non-sustainable solution that would be bad for Europe."
But he added: "On Monday, the creditors, the lenders will have taken the message by the Greek people... So as soon as they get this message, be sure that in a very short time there will be a response."
Dutch Finance Minster and Eurogroup President Jeroen Dijsselbloem replied to Tsipras's proposals by saying a new bailout could only be discussed "after and on the basis of the outcome of" the vote.
The BBC's James Reynolds in Athens says EU negotiators believe the proposals themselves have now expired and that there is little point in taking the country's phone calls until the referendum is held.
German Chancellor Angela Merkel was among those insisting talks must follow the outcome of the vote.
However, French President Francois Hollande said he wanted a deal to be found before the referendum.
"We have to be clear. An accord is for right now, it will not be put off," he said.
Greek banks did not open this week after the European Central Bank froze their liquidity lifeline, and on Wednesday decided to keep the emergency funding at the same level.
But the ECB did not decide to demand more collateral from Greek banks as some had speculated it might.
Withdrawals from cash machines are capped at just €60 a day but some bank branches reopened on Wednesday to allow pensioners - many of whom do not use bank cards - a one-off weekly withdrawal of up to €120.
Many pensioners had waited outside banks from before dawn, only to be told to return on Thursday or Friday. Some pensioners were told their pensions had not yet been deposited.
Athens missed the deadline for a €1.5bn (£1.1bn, $1.7bn) repayment to the International Monetary Fund on Tuesday.
With the previous eurozone bailout expired, Greece no longer has access to billions of euros in funds.
IMF chief Christine Lagarde said the organisation would still "try to help" and that she hoped the referendum would bring "more clarity".
LENDERS' PROPOSALS - KEY STICKING POINTS
VAT (SALES TAX): Alexis Tsipras accepts a new three-tier system, but wants to keep 30 per cent discount on the Greek islands' VAT rates. Lenders want the islands' discounts scrapped
PENSIONS: Ekas top-up grant for some 200,000 poorer pensioners will be phased out by 2020 - as demanded by lenders. But Tsipras says no to immediate Ekas cut for the wealthiest 20 per cent of Ekas recipients
DEFENCE: Tsipras says reduce ceiling for military spending by €200m in 2016 and €400m in 2017. Lenders call for €400m reduction - no mention of €200m
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