Husband got new iphone, I got his old 4iphone, place my sims card in his, his email keeps coming up.Need to put in my apple id in phone

Hi,
i think you should try to log out of the Apple ID which is currently used on your iPhone, if you want to log in using another ID.
Which model iPhone are you using ?

Go on appleid.com and log in with your security questions

You can insert any sim card into the sim slot, it does not have to be active. You can then load your iPhone and remove or keep the blank sim card in place.

Rapid1

Best bet is going to the apple store

No The sim card for the older models is not the same size as the new iPhone 5. You can take your old sim card to your provider and they can make you a sim card to fit your new phone.

click the settings app > scroll down to iTunes & App Store > Here you can hang apple id on Apple device.

1. Sign out of iCloud, the iTunes Store, App Store, FaceTime, Find My Friends, Find My iPhone, and iMessage on each device that uses your current Apple ID for these services.

1. Go to My Apple ID (appleid.apple.com).

1. Select "Manage your Apple ID" and sign in. Forgot your password?

1. Select Edit next to "Apple ID and Primary Email Address."

1. Enter the email address to use as your Apple ID, then select Save Changes. Apple will send a verification email to that address.

1. Open the email from Apple, then click Verify Now in the email. Didn't receive the email?

1. When the My Apple ID page opens, sign in with your renamed Apple ID.

1. When you see a message that verification is complete, you can begin using your renamed Apple ID. You should also update the features and services that you use with Apple ID.

source: http://support.apple.com/kb/ht5621

Your phone has a serial#,the IMEI.It's an anti-theft solution as well as a way for the manufacturer to not let you do exactly what you're trying to do,upgrade your phone without paying them.
When you activated the phone,it paired the Sim card# with the IMEI so that putting the card in a different phone won't work.That"s where "no service" comes from.
But go to the link,find your phone model and read the instructions on how to "unlock' the IMEI so you can use the new Sim.
http://www.unlockallcellular.com/apple-iphone-unlock-code-p-44561.html

Actually, iPhone won't allow exporting contact to SIM card. So you have to reach this aim with the help of Android phone. Just follow below steps.

This can be a good way if you only need to transfer a few number of iPhone contacts to SIM card. You can do this by sending emails of the contacts. You can email the contacts one by one to your Android smart phone, and then import them to the SIM card in the Android phones. The detailed steps may better help you.
Step 1. Go to the Contacts app on your iPhone, find those contacts you would like to transfer to SIM card. Then tap "Share Contact" and share these contacts via email.
Step 2. Download the vCards you just shared via email on your Android phone. Go to Contacts app on Android phone, then you can choose "Import from USB storage".

Step 3. Go to Contacts app to check if contacts have already been imported to your Android phone. Then go back to "Import/Export contacts" again, this time you should tap "Export to SIM card". Of course you need to put the SIM card into the Android phone before this step.

With this way, you can copy a limited number of contacts from iPhone to SIM card. This isn't a direct and simple way to transfer iPhone contacts to SIM card. You need the extra help of an Android phone, and you also need to type emails one by one to import SIM contacts. Although, it is a good way to back up the contacts by coping them to SIM card, you can also use other backup methods to save the contacts, like use data backup programs or back up them to the cloud.

For more details, check: How to Transfer Contacts from iPhone to SIM

hi go to settings then general then reset then erase all data etc that will put the phone as new so you can put all your new details