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How do i switch phones with a CDMA phone?
This cannot be done unless you change the hardware itself. CDMA and GSM are two different technologies used by the carriers and it's a difference in the hardware that makes it not possible for you to convert a CDMA phone on GSM, or vice versa. i just bought a htc evo 4g and its a cdma phone.I am taking it along with me to Europe and i know it may not be used there,but a friend of mine told me it could be converted to gsm only if a space behind the phone can be created and also other features would be formated before i start using it.so i think cdma could be converted to gsm
What network uses radio waves instead of wires or cables?
WiFi, WiMax, and the two cell phone networks: GSM and CDMA
What are the merits and demerits of GSM?
Advantages of 2G GSM * GSM is mature; this maturity means a more stable network with robust features. * Less signal deterioration inside buildings. * Ability to use repeaters. * Talktime is generally higher in GSM phones due to the pulse nature of transmission. * The availability of Subscriber Identity Modules allows users to switch networks and handsets at will. * GSM covers virtually all parts of the world so international roaming is not a problem. [edit] Disadvantages of 2G GSM * Pulse nature of TDMA transmission used in 2G interferes with some electronics, especially certain audio amplifiers. 3G uses W-CDMA now. * Intellectual property is concentrated among a few industry participants, creating barriers to entry for new entrants and limiting competition among phone manufacturers. * GSM has a fixed maximum cell site range of 35 km, which is imposed by technical limitations.
What is a basic technical difference in CDMA technology and GSM Technology in telecom sector?
CDMA is by a service providerm such as Verizon, Sprint, AT&T, and so fourth. GSM is by a third-party service, so if your a big tech guy, you can basically create your own service. (which is very expensive. Hope this helps an good luck! CDMA: code division multiple access is one of the method in encrypt a code.like FDMA. GSM: GSM (Global System for Mobile communications: originally from Groupe Spécial Mobile) is the most popular standard for mobile phones in the world. Its promoter, the GSM Association, estimates that 80% of the global mobile market uses the standard.[1] GSM is used by over 3 billion people across more than 212 countries and territories.[2][3] Its ubiquity makes international roaming very common between mobile phone operators, enabling subscribers to use their phones in many parts of the world. GSM differs from its predecessors in that both signaling and speech channels are digital, and thus is considered a second generation (2G) mobile phone system. This has also meant that data communication was easy to build into the system. The ubiquity of the GSM standard has been an disadvantage to both consumers (who benefit from the ability to roam and switch carriers without switching phones) and also to network operators (who can choose equipment from any of the many vendors implementing GSM[4]). GSM also pioneered a low-cost (to the network carrier) alternative to voice calls, the Short message service (SMS, also called "text messaging"), which is now supported on other mobile standards as well. Another advantage is that the standard includes one worldwide Emergency telephone number, 112[5]. This makes it easier for international travellers to connect to emergency services without knowing the local emergency number. Newer versions of the standard were backward-compatible with the original GSM phones. For example, Release '97 of the standard added packet data capabilities, by means of General Packet Radio Service (GPRS). Release '99 introduced higher speed data transmission using Enhanced Data Rates for GSM Evolution (EDGE).
Can you cancel your 2 year vodafone contract after 6 months?
yes, but its not very wise as Vodafone will make you pay a sum of money to end the contract.
What does wcdma and gsm mean on your cell phone?
a phone with these two facility can work in GSM with sim card and can work without sim card in cdma mode
Can MNP be applied from CDMA to gsm?
yes you can change gsm to cdma via mnp.
Vietnam use gsm or CDMA?
gsm
Which is best CDMA or gsm?
CDMA, offers better data transfer
What is gsm or CDMA?
GSM = Global System for Mobile communications. CDMA = Code Division Multiple Access.
What if operating frequency for CDMA network in yemen?
cdma gsm
Is Smart Philippines GSM or CDMA carrier?
Gsm
Is same CDMA sim can be changed to gsm sim?
Type your answer here... can v chande a cdma sim to gsm
Is Smart Philippines a GSM or CDMA carrier?
It's a gsm/umts network. There's no cdma carrier in the Philippines.
Is CDMA better or gsm to be used in egypt?
does cdma work in egypt
Is the razr Maxx HD a gsm or cdma?
The Motorola DROID RAZR MAXX HD is a GSM and not a CDMA. Incorrect.. Verizon carries the razr Maxx hd. They are cdma.
Can you use a Reliance CDMA sim in a GSM mobile?
No you cannot. Although there are some phones that support CDMA aswell as GSM.
