How to Politely Ask Someone to Add Explanations to Files

You are in an office or basement, and messages stop updating. It may seem that the problem is with the messenger or device, but the actual cause is often signal shielding. Let’s look at why network reception is poor inside buildings and how to stay productive in this situation.

Mobile internet travels as a radio wave, and any obstacles in its path weaken the connection. Thick walls, rebar in reinforced concrete, metal floors, and energy-efficient coated glass create a “Faraday cage” effect. In older buildings with thick masonry, the signal is weakened especially strongly, turning offices into isolated zones.

• Basement floors: the signal is blocked not only by walls but also by the depth of the surrounding ground.
• The center of a deep building: the lack of windows creates a barrier for outdoor cell towers.
• Elevators: the metal cabin almost completely blocks incoming traffic.
• Utility rooms: equipment and shielding partitions interfere with data transmission.

Run a diagnosis in a couple of minutes: try sending a text from different locations. If the connection is more stable in one of them, the issue is local signal shielding. To improve reception:

• Move closer to a window or toward the center of the room.
• Check whether Wi-Fi is available, as it usually works more reliably than a mobile network.
• Turn airplane mode on and off—this will make the device search for the nearest cell tower again.
• Do not tap the send button repeatedly: this creates a request queue and overloads the weak channel.

Turn off extreme power saving, which may limit antennas’ background activity. On smartphones, it can often help to select a network manually—for example, switch from 4G to 3G if 4G reception is unstable. With a weak signal, avoid sending “heavy” media files: text requires far fewer resources and arrives faster.

The main rule with a weak signal is patience. Wait for the delivery status before sending the next question. In PING, we focus on clear status signals: users should quickly understand what is happening in a conversation. With thoughtful status handling, such tools help prevent unnecessary repeated sends when the internet keeps flickering.

For additional context, see Why a Voice Message Does Not Play with a Weak Internet Connection.

How to send a photo to a client with an explanation so you do not get the reply, "What exactly is wrong here?" A blank shot rarely solves a business issue: the client may not know where to look or may not understand what kind of solution is expected from them.

A good photo is a short instruction. It shows the object, marks the important part, and contains a message formulating the next step.

Start with a wide shot: show the room, the packaging, the wall section, or the installation site. Then take a close-up of the detail. Two shots are often more useful than one overloaded one.

Before sending, check that:

• the image is sharp, without glare or unnecessary objects;
• the color and size of the detail can be assessed;
• there is no confidential data in the frame;
• it is clear exactly what needs to be examined.

Add a scale reference if appropriate: a ruler, a well-known element of the structure, or a wide shot. Do not photograph the problem from too far away and do not crop the edges of the object.

Before sending, highlight the problem area with an arrow, an outline, or a short caption. The markings should be high-contrast and not obscure the defect. On a screenshot, circle the button, row, or value that needs attention.

What should you write under the photo when sending it to a client? Use the formula: what is shown → where the problem is → what answer is needed. For example: "The photo shows the mounting under the countertop. The gap near the connection is marked in red. Please confirm if the part can be replaced on-site."

Do not send several similar shots without explanations. Choose one main one, add a second one for scale, and name them logically: "general view" and "close-up of mounting."

Check the image through the eyes of a person seeing the situation for the first time. If it is unclear without a verbal explanation where to look for the problem, add a mark and one clarifying question.

Every message should have a goal: to approve a replacement, confirm a size, select an option, or authorize a visit. This way, the photo helps to quickly solve a work issue rather than becoming a reason for a new correspondence thread.

In PING, we emphasize clear signals: the user should quickly understand what is happening in the conversation. Therefore, send work photos with a brief context: highlight the important parts and ask a specific question.

Additional context on the topic is provided in the article Can you send a message with unstable internet: tips for working while traveling.

When a dispute arises, a single screenshot is often not enough. To prove that a message came from a specific person rather than being created in a graphics editor, you need confirmation of data integrity. Key factors include timestamps, hidden technical data (metadata), and the ability to verify the source. Here’s how to document information correctly.

We often discuss important matters in chats: recording deal terms and sharing documents. The problem is that screenshots are easy to forge or take out of context. Without proper documentation, this information loses legal weight, while gaps in the conversation chain cast doubt on the authenticity of messages.

Evidence is a combination of data: sender details, the exact time, and the original attachment. The most reliable method is using an electronic signature or special services that create a “hash” (a digital fingerprint of a file). This confirms that the document was not modified after being sent.

Proceed calmly: 1. Save the original file to the cloud or a device without making changes. 2. Record the time it was received. 3. Export the entire conversation to preserve the context. Avoid forwarding messages through third parties, as this compromises data integrity.

Do not document data only after a conflict has occurred—do it as soon as you receive it. Cropped images and missing profile details reduce the evidentiary value of the material. Remember: any edit made after receipt makes the conversation vulnerable.

Certifying content does not mean publishing everything personal. Follow the principle of minimization: keep the full version for yourself, and for external purposes hide data unrelated to the matter while preserving verifiable context. In PING, we emphasize a clear signal: users should quickly understand what is happening in a conversation.

First: save the original file. Second: record the time and sender details. Third: export the entire conversation. Fourth: restrict access to the data, keeping only what is necessary as evidence. Fifth: if a serious dispute arises, seek professional legal advice.