Cant make any calls or receive calls

If its a case where you can receive calls and texts, and send texts no prob but you cant call out then its a caller-id problem with your mobile service provider. Ring up the support team and have them reset your caller-id on their end. Once done, power cycle the phone and the phone shoild call outbound no problem.

Try following standard account passwords comes with the unit, I've had a similar problem 999999 worked for me.
power 999999, police 111111, admin 123456, guest 000000.

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You could try backing everything up and doing a master reset, but back everything up first (its so important I said it twice). to do master reset just dial *#7370# and accept. after the master reset you can restore your files by restoring it from the back up.

hi ....outthere can someone help me solve this?I have a htc {dream}G1 astriod phone...lent out to a family member....well it came back not working correctly..everything works ..but wont let me make or receive calls...found puk no. but still no good ....pls someone help me.

My Xda Zinc displays no network service all the time. I already tried changing sims but none of them has network signal. i tried the soft and hard resets but still doesnt work. I cannot call, txt and even received messages. need your advise. pls. help.

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1. Please remove the sim card on the phone.
2. Place the battery back in without the sim card.
3. Enter *2627*3855#, wait until you see “Insert Sim” message, then place the sim card back in. Hope this will work, but if not the phone needs reflash.

restart reciver is the same as unplugging the receiver. Restart defaults resets the reciever with default settings such as favorites and parental controls. Restart everything erases everything including the authorization and resets the receiver so a tech can re run the satellite setup and later call for a resend of authorization for that receiver.

You could try formatting it. It completely resets your phone memory to factory default. Turn your phone off. Then hold the following keys WHILE it's turning back on: (3 + * + green call key). Be aware that it will delete anything that is saved on the phone memory though. Let me know how it goes.

nokla n85 pls find solution.