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Set Time (Menu 9.4.3)

This allows you to enter the current time. You can choose the time format via the Time Format menu option.

Time Format (Menu 9.4.4)

12 Hours/24 Hours

Auto Update (Menu 9.4.5)

Select On to set the phone to automatically update the time and date according to the current local time zone.

Menu 9.5

Call Forwarding (Menu 9.5.1)

When this network service is activated, you can direct your incoming calls to another number, for example, to your voice mailbox number. For details, contact your service provider. Select one of the divert options, for example, select If busy to divert voice calls when your number is busy or when you reject incoming calls.

The following options are available:

]All Voice Calls: Diverts voice calls unconditionally.

]If Busy: Diverts voice calls when the phone is in use.

Settings

]If No Answer: Diverts voice calls which you do not answer.

]If Out of Reach: Diverts voice calls when the phone is switched off or out of coverage.

]All Data Calls: Diverts to a number with a PC connection unconditionally.

]All Fax Calls: Diverts to a number with a fax connection unconditionally.

Send My Number (Menu 9.5.2)

This network service allows you to set your phone number to be displayed On or hidden Off from the person you are calling. You can select Set by Network if you prefer to have different settings for different service providers.

Auto Redial (Menu 9.5.3)

Select On, your phone redials the number you're trying to call up to 10 times after you hear a quick, engaged

signal. Press [END] to stop the call attempts.

This feature attempts to redial numbers that are engaged due to the wireless network.

CU405 specifications

The AT&T CU405 is a feature-rich mobile device designed to cater to a wide range of users, from beginners to more experienced smartphone enthusiasts. Positioned as a budget-friendly option, it incorporates a blend of practicality and essential technology that meets everyday communication needs.

At its core, the CU405 is built on a 4G LTE network, ensuring fast and reliable connectivity. This allows users to stream videos, browse the web, and engage in social media with minimal interruptions. The device is equipped with a 5-inch display, providing a clear and vibrant viewing experience. This size strikes a balance between usability and portability, making it comfortable to hold in one hand while still offering sufficient screen real estate for various applications.

One of the standout features of the CU405 is its impressive battery life. With a robust capacity, it ensures users can go through their day without constantly searching for an outlet. This is complemented by efficient power management features which help extend the battery's longevity even further.

The CU405 runs on Android, offering access to countless applications through the Google Play Store. This allows for the customization of the device according to personal preferences and needs. Users can download productivity apps, games, social media platforms, and more, making the CU405 a versatile companion.

In terms of imaging capabilities, the AT&T CU405 features a rear-facing camera that captures sharp photos and videos. While it may not boast the advanced photography features of high-end smartphones, it is perfectly suited for casual snapshots and video calling. Additionally, the front-facing camera enables users to engage in video chats with friends and family, enhancing connectivity.

Security is also prioritized in the CU405, featuring built-in protection mechanisms including options for secure lock screening and data encryption. This contributes to user peace of mind, knowing that personal information is safeguarded.

Overall, the AT&T CU405 is a solid choice for anyone seeking an affordable smartphone without sacrificing essential features. With its balance of performance, user-friendly design, and reliable connectivity, the CU405 stands out as a practical option for today’s mobile lifestyle.

AT&T CU405 manual Call

Models: CU405