20 Most Recent Siemens SL65 Questions & Answers

Get the unlock code here http://www.superunlockcodes.com/unlock-your-phone/rs12wp2/
and also get the unlock instructions in the same site.....

1. loose connection mic ( try joints)
2. mic problems,
3. may be some number can't track the tower.

Just go to and put your imei no.

http://www.unlockme.co.uk/master.php

Try this but i am not sure it will work.
Try all of them, one should work.

Model: Nokia (3220 )
IMEI: 357962002492932
Network: 26202000

#pw+819 311 031 775 027+1#
#pw+183 854 404 130 664+2#
#pw+459 917 171 711 227+3#
#pw+224 025 045 262 430+4#
#pw+915 552 430 377 566+5#
#pw+084 853 603 230 560+6#
#pw+306 336 022 455 141+7#

I Think the problem is in the network,,not in your mobile phone,,

Just go to your vodafone dealer or what server you use and ask them they usualy have a repaire agent.

it is problum from power switch replace it.

check the + volume switch if pressed,if not then is broken and you have to change it

If the carrier that originally locked your Siemens C25 is defunct and you can't get the unlock code from them, there are a few other options you can try:

1. Use a third-party unlocking service: There are many online companies that offer unlocking services for mobile phones, including older models like the Siemens C25. You'll need to provide them with your phone's IMEI number and pay a fee for the service, but they can usually unlock your phone within a few days.
2. Try unlocking the phone yourself: If you're technically inclined, you can try unlocking the phone yourself using software tools and a data cable. There are many guides and tutorials available online that can help you with this process, but be aware that it can be risky and may void your phone's warranty.
3. Use the phone on a compatible network: If all else fails, you may be able to use the phone on a compatible network even if it is still locked. Check with local carriers in your area to see if they support the Siemens C25 and if they can provide you with a SIM card that will work with the phone.

ringer off--silent mode

There is no 'master code'. The code is based on that phone's IMEI number. There are companies that will sell you the code for your phone. If your telco locked it, no one can open apart from them. They do that so stolen phones can't be used. https://www.google.com/search?q=code+for+a+siemens+S45 ..