2. Almost all the machines in the whole series adopt the iconic roller design, which is very convenient to operate.
3. Most BlackBerry models adopt rim's patented input method suretype: each key corresponds to two letters (L, m is a key), and also corresponds to a number or symbol, that is, the same key combination, because each key corresponds to two letters, which will lead to many different possible word combinations, but the number of possible combinations is far less than that of t9 input method of ordinary mobile phones-this is suretype input method. Suretype input method can effectively improve Chinese and English.
4. Blackberry is a smart phone, and its operating system is not linux, palm, symbian or windows.
Mobile is rim's independent java-based operating system.
Machine operator's logo, logo for startup and shutdown If the operator's logo displayed on the machine screen is inconsistent with the machine casing, the casing must be replaced. Check whether the operator code is consistent with the pin code on the Internet. If the pin is Hungarian (there are many fakes) and the operator is att (USA), it must be that the motherboard burned the number or program, whether it was repaired or not, or someone else lost the machine. This machine cannot be used.