last four didgets of the number .. ex if the phone number was 555 5765 the code would be 5765 .. at least that's how it is on my peice of crap phone the qualcomm 3g cdma is the worst phone i have ever had in my entire life the thing is falling apart bolth screens do not work it constantly turns off on its own and iv only had it for 6 months my razor lasted me 18 months and it still works i had to switch plans that's the only reason i don't still use it
you have this software options -cdma workshop -bitpim -qpst -qxdm
Code division multiple access
•In 1989, the Telecommunications Industry Association (TIA) endorsed a digital technology called Time Division Multiple Access (TDMA ). Just three months later, Qualcomm introduced Code Division Multiple Access (CDMA), a superior technology for wireless and data products that changed the global face of wireless communications forever.
samsung cdma sch f309 my cdma cell phone to miss your security code. plz.... reset security code plzz.....help
GSM = Global System for Mobile communications. CDMA = Code Division Multiple Access.
CDMA stands for - code division multiple access. SIM stands for Subscriber Identity Module.
A CDMA repeater is a device that extends the signal range for cell phone providers that use the CDMA technology. CDMA (Code Division Multiple Access) is one of the technologies cell phone companies use for their phone service. More information on CDMA is available here: http://en.wikipedia.org/wiki/CDMA
If there is a place for a SIM card under the battery then the device is GSM. If there is not a place for a SIM card then it is CDMA. Also, if there is an ESN on the bar code label under the battery then it is also CDMA. If there is an IMEI on the bar code label then it is GSM.
Code division multiple access
Code divisonal multipli sestem
A CDMA cell phone does many things. A CDMA cell phone, which stands for Code Division Multiple Access, can make an unlimited number of calls because there is no limit.
Full form of CDMA is code divison multiple access and full form of GSM is Global system for mobile communications.