To identify the issues with Huawei M750, use the Huawei M750 Troubleshooting.
Identification and Background
Huawei M750 is a candy bar cell phone developed by Huawei Technologies Co. It was approved by the FCC on May 9th, 2009. It has a 2.8" TFT Touchscreen display, 1.3 MP camera, 1150 mAh battery and an internal memory of 77 MB along with microSD Card expandable up to 4 GB. It is 4.20 x 2.25 x 0.59 inches in dimension and weighs 3.91 oz ( 111 g).
It's most commonly a gray and black mobile device, with a micro-USB compatible port on the right side. It has simple controls, with buttons on the side for the camera activation, and volume controls. It uses a stylus, stored in the top right corner of the phone. The directional button pad has 4 positions, and 4 outlying buttons.
This phone was commonly issued by MetroPCS at a low price point. It's commonly stated as necessarily functional, while not being particularly pricey, or advanced for 2009 mobile tech.