HUAWEI CHM/CHC Smartphone FAQs 
 
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When your phone uses DHCP to access the Internet through Wi-Fi, it must wait for the router 
to assign it a dynamic IP address, which takes time. By specifying a static IP address for your 
phone, this issue is resolved. 
2.5 How do I set my phone to work as a modem and 
provide Internet access for computers? 
1.  On the home screen, touch Settings. 
2.  Under Wireless & networks, touch More > Tethering & portable hotspot. 
3.  Touch USB tethering. 
4.  On a computer, use HiSuite to install the USB driver for your phone. Right-click My 
Computer and choose Manage. 
Note: When using USB tethering, your phone's mobile data connection must be turned on. 
Otherwise, the phone cannot provide Internet access for computers. 
If a computer provides a wireless network adapter, you can turn on Portable Wi-Fi hotspot 
as follows: Go to Settings. Under Wireless & networks, touch More > Tethering & 
portable hotspot > Portable Wi-Fi hotspot. The computer can then connect to your phone 
over Wi-Fi to access the Internet. Currently, this function is available to computers running 
Windows. 
2.6 Tone settings 
2.6.1 How do I set the phone ringtone? 
 
For the CHC-U03 (support for single SIM card):