PIN2 code request — to select whether the PIN2 code is required when using a specific phone feature which is protected by the PIN2 code. Some SIM cards do not allow the code request to be turned off.

Call restriction service — to restrict incoming calls to and outgoing calls from your phone (network service). A restriction password is required.

Fixed dialing — to restrict your outgoing calls to selected phone numbers if this function is supported by your SIM card. When the fixed dialing is on, GPRS connections are not possible except while sending text messages over a GPRS connection. In this case, the recipient’s phone number and the message center number must be included in the fixed dialing list.

Closed user group — to specify a group of people whom you can call and who can call you (network service)

Security level — to set the phone to ask for the security code whenever a new SIM card is inserted into the phone, select Phone. If you select Memory, the phone asks for the security code when the SIM card memory is selected, and you want to change the memory in use.

Access codes — to change the security code, PIN code, PIN2 code, or restriction password

Authority certificates or User certificates — to view the list of the authority or user certificates downloaded into your phone. See “Certificates‚" p. 47.

Security module sett. — to view security module details, select Module PIN request, or change the module PIN and signing PIN. See also “Access codes‚" p. 10.

Restore factory settings

To reset some of the menu settings to their original values, select Menu > Settings > Rest. factory sett > Restore settings only. Enter the security code. If you have not created a security code, the phone will prompt you to create one. The names and phone numbers saved in Contacts, are not deleted.

8. Operator menu

This menu lets you access services provided by your network operator. The name and the icon depend on the operator. For more information, contact your network operator.

Select Menu > Messaging > Info messages to receive messages on various topics from your service provider (network service). For more information, contact your service provider.

Select Menu > Messaging > Serv. commands to write and send service requests (USSD commands) to your service provider, such as activation commands for network services.

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Nokia 3610 manual Operator menu, Restore factory settings

3610 specifications

The Nokia 3610, a notable entry in the Finnish brand's lineup, reflects the early 2000s mobile technology while capturing the essence of simplicity and functionality. This compact cell phone boasted features that catered to both communication and entertainment, making it a popular choice among users during its time.

One of the standout features of the Nokia 3610 was its sleek design. With rounded edges and a lightweight build, the phone was comfortable to hold and carry, easily fitting into pockets. The bright, monochrome display, while small by today’s standards, provided clear visibility for texts and basic graphics.

The Nokia 3610 was built for reliable voice communication, incorporating an efficient speaker and microphone setup that offered crisp sound quality. The phone supported dual-band GSM technology, allowing users to connect seamlessly across different networks. This capability provided a sense of freedom and flexibility in communication.

Text messaging was a significant aspect of mobile use during the era, and the Nokia 3610 upheld this with an intuitive interface. The T9 predictive text system made typing messages faster and more efficient, allowing users to communicate effortlessly with friends and family. Moreover, the phone featured a range of customizable ringtones, allowing for personal expression and preference.

For entertainment, the Nokia 3610 came with a selection of built-in games, providing users with a fun distraction during idle moments. The phone also supported downloadable content, enabling users to expand their gaming library or personalize their devices further.

In terms of connectivity, the Nokia 3610 included infrared and a 2.5mm headphone jack that facilitated easy data transfers and audio access. Users could connect to compatible devices for file sharing or enjoy music through a wired headset, enhancing the device's versatility.

Battery life was another commendable aspect of the Nokia 3610, with its efficient power management system allowing for extended talk and standby times. This meant that users could rely on their phones throughout the day without the constant need for recharging, a key consideration for mobile users at that time.

Overall, the Nokia 3610 epitomizes the reliable and user-friendly nature of early mobile phones. With a focus on essential features, robust performance, and a blend of communication and entertainment, it has left a mark in the history of mobile technology, showcasing Nokia's commitment to quality and innovation in the telecommunications industry. As one of the classic models, it remains a fond memory for many users who experienced the transition from basic to more advanced mobile devices.