Are nokia E63 dual sim mobile ? if dual sim then what - gsm+gsm or gsm+cdma ?

NO it's Not possible To use the CDMA Network Sim in GSM Network Phone...

When the message sim card registration failed comes up it is usually as a result of one of 2 things the first being that the phone has not recognized the sim card due to an improper fixing or the sim card has become faulty. Simply try the sim on a different mobile device to determine if the sim card is still good.
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Go to settings->phone->network and changed the network mode from "dual mode" to "gsm". the other option there is UMTS. and that did the trick. you can always change back to dual as i remember on one of my old Nokia the phone wasn't detecting network and i had to do the reverse (from GSM to UMTS) to get it all good.

some notes:

-Universal Mobile Telecommunications System (UMTS) is one of the third-generation (3G) mobile telecommunications technologies, which is also being developed into a 4G technology.

-Unlike EDGE (IMT Single-Carrier, based on GSM) and CDMA2000 (IMT Multi-Carrier), UMTS requires new base stations and new frequency allocations. However, it is closely related to GSM/EDGE as it borrows and builds upon concepts from GSM. Further, most UMTS handsets also support GSM, allowing seamless dual-mode operation

Hello sir,
Nokia e63 is gsm. it supports WCDMA (3G) though.
regards, Aditya

You cannot Unlock CDMA network locked Mobile...You can Unlock Only GSM Network locked Mobile,.To Unlock the Mobile You can get the Unlock code here http://www.wickedunlock.com/nokia-e63/rs11wp9/
and Unlock it...

iam using Reliance cdma number from last 7 years now i just bye nokia e63 hand set can i use my cdma number in nokia e63 plz help me to solve my problume

do the needfully

Are Nokia E63 dual sim phone ?
if yes then what : gsm+gsm or cdma+gsm ?

For any china mobile software like drivers and others, just check chinamanuals.com

I am sure if that is possible on a cdma phone...you may have to buy a GSM mobile.

Unfortunately not, CDMA is a type of phone designed for a specific cellular network.

The phone can only be designed to use on one system or the other.



Best of Luck.