P u s h t o t a l k

Receive a PTT call

A short tone notifies you of an incoming PTT call. Information, such as the channel, the phone number, or the nickname (network service) of the caller are displayed.

You can either accept or reject an incoming one-to-one call if you have set the device to first notify you of the one-to-one calls.

When you press and hold the PTT key while the caller is talking, you hear a queuing tone, and Queuing is displayed. Press and hold the PTT key, and wait or the other person to finish; then you can talk immediately.

■Callback requests

If you make a one-to-one call and do not get a esponse, you c n send request for the person to call you back.

Send a callback request

You can send a callback request in the following ways:

To send a callback request from the contacts list in the Push to talk menu, select Contacts list. Scroll to a contact, and select Options > Send PTT callback.

To send a callback request from Contacts, search for the desired contact, and select Details. Scroll to the PTT address, and select Options > Send PTT callback.

To send a callback request from the channel list in the PTT menu, select Channel list, and scroll to the desired channel. Select Members, scroll to the desired contact, and select Options > Send PTT callback.

To send a callback request from the callback request list in the Push to talk menu, select allback inbox. Scroll to a contact, and select Options > Send PTT callback.

Respond to a callback request

When someone sends you a callback request, Callback request received is displayed in the standby mode.

To open the Callback inbox, select View. The list of nicknames of the persons who have sent you callback requests is shown.

To make a one-to-one call, select the desired request and press and hold the PTT key.

To send a call request back to the sender, select Options > Send PTT callback.

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Model 3555c - 23 April 2007

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Nokia 3555c manual Callback requests, Receive a PTT call, Send a callback request, Respond to a callback request
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3555c specifications

The Nokia 3555c is a distinctive mobile phone that captures the essence of early 2000s design and technology. Released as a compact foldable device, the 3555c was part of Nokia's lineup during a time when stylish flip phones were gaining popularity. With its ergonomic design and user-friendly interface, it appeals to those who appreciate classic mobile aesthetics.

One of the main features of the Nokia 3555c is its flip design, which not only provides protection for the screen but also adds an element of style. The phone boasts a 1.5-inch CSTN display with a resolution of 128 x 128 pixels. This display, although small by today’s standards, was sufficient for text messaging, viewing caller ID, and accessing basic features.

The Nokia 3555c is powered by the Series 30 interface, a straightforward operating system that offers essential functions without overwhelming users. With support for SMS and MMS, the phone makes it easy to stay connected. Furthermore, the device includes a variety of ringing tones and has a polyphonic sound feature, which enhances the user experience with pleasant alerts.

In terms of connectivity, the 3555c supports GSM technology, allowing users to make calls and send messages efficiently. It operates on 2G networks, which was the standard at the time of its release. The phone also features the Nokia suite of built-in applications, including a calendar, calculator, and alarm clock, ensuring that users have the tools they need for everyday life.

The Nokia 3555c features a standard battery life, offering talk time of up to several hours and standby time that can stretch into days. This longevity made the device a reliable choice for users who did not want to constantly recharge their phones. The removable battery allows for easy replacement, ensuring that the phone can continue to function well over time.

The compact design of the Nokia 3555c makes it ideal for pocket storage, and its lightweight construction adds to its portability. The phone is finished in a variety of colors, allowing users to express their personal style.

Overall, the Nokia 3555c stands as a representation of its time, blending practical functionality with a fashionable exterior. While it may not compete with modern smartphones, its legacy remains cherished among those who remember the early days of mobile communication.
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