S3 i want my phone reopen it. but not opening. asking password i enter password. telling emergenci call only

You might have to reset the password on your safe and change it to a different password. I would email and call the official websites customer service an the technical support email address and phone number that your safe is made by and ask them for the emergency open code to reset it.

You should just be able to dial 911, that became law a few years back.

I would call the manufactor and ask if they know of a way. I was under the impression that anyone who uses hotel safe will be only one who can unlock the safe using a code. if the code is forgotten I would think a lock smith could "crack" the safe to get in it, I do not know the cost of that. I would call and ask if you can enter in a default password to open the safe

Your Samsung Galaxy S3 must be restricted to some specific network. That is why it allows only emergency calls when a SIM card from some other network is inserted in. You need to unlock your Samsung Galaxy S3 to make it work with all SIM cards. You can unlock your Samsung Galaxy S3 safer and easier using unlock code. You can get the accurate unlock code for a Samsung Galaxy S3 from Unlock-Zone.com at affordable cost. Good luck.

-<()>--<()>--<()>--<()>--<()>--<()>--<()>-
..............UNLOCKING INSTRUCTIONS..............
-<()>--<()>--<()>--<()>--<()>--<()>--<()>-

Method 1:
1 - Switch ON your Samsung Galaxy S3 with a NOT ACCEPTED SIM Card.
2 - Samsung Galaxy S3 will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung Galaxy S3 shows "Insert Correct SIM Card")

Method 2:
1 - Switch ON your Samsung Galaxy S3 with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung Galaxy S3.
3 - Compose : #0111*CODE#.

SOURCE: MobileUnlockGuide.com

hard reset by recovery mode

Hi. You cannot unlock the Samsung Galaxy S3 for free. But you can get the accurate unlock code at affordable cost from TheUnlockArena.com Good luck mate.

-<()>--<()>--<()>--<()>--<()>--<()>--<()>-
..............UNLOCKING INSTRUCTIONS..............
-<()>--<()>--<()>--<()>--<()>--<()>--<()>-

Method 1:
1 - Switch ON your Samsung Galaxy S3 with a NOT ACCEPTED SIM Card.
2 - Samsung Galaxy S3 will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung Galaxy S3 shows "Insert Correct SIM Card")

Method 2:
1 - Switch ON your Samsung Galaxy S3 with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung Galaxy S3.
3 - Compose : #0111*CODE#.

You can Contact your network provider and request an unlock code
Insert your new SIM card
Power your Samsung phone on then enter Unlock code.
For more details you can check at Samsung India site.
Samsung Galaxy S3 Price India Buy 3 Smartphone Features Reviews Specs

how to unlock my phone too many pattern attempsts

Hiwhen you donot go after that password, try typing the password whichever, after 3 wrong attempts when gets stuck and asks for the PUK number contact the operator with the SIM card handy, and 16digit PUK will be provided to you which when entered shall open up the phone

hope this helps
Paval