How to forward SMS from an Android phone to another phone

In the modern world, a smartphone has become an indispensable tool, but situations when you need access to messages on another device arise regularly. Perhaps you are planning a long trip and want important confirmation codes to arrive on a backup device, or you need to organize a centralized collection of notifications for your business. Message forwarding On Android this is not as simple a task as it seems at first glance, since the system does not initially provide a built-in function for directly sending text through the standard menu.

Topics However, there are several effective methods for solving this problem, ranging from the services of cellular operators and ending with the installation of specialized software. The choice of a specific method depends on your goals: whether you need to forward every incoming message automatically or whether manual forwarding of selected notifications is enough. In this guide, we will analyze in detail the technical nuances of each method so that you can set up a stable communication channel between devices.

Using the services of cellular operators

The most reliable method, which does not require the installation of third-party software, is to activate the forwarding service directly from your telecom operator. Large providers, such as MTS, MegaFon, Beeline and Tele2offer services that allow you to duplicate incoming SMS messages to another number. However, it is important to understand that this function is often paid and may have restrictions on the number of messages sent per day.

To activate, it is usually enough to send USSD request or change settings in the subscriber’s personal account. For example, for some operators the command may look like dialing a special code into the phone, after which the system will ask for the recipient's number. It is worth noting that charging can occur both for the service itself and for each forwarded message at the rates of outgoing SMS.

This method has a significant advantage: it works at the network level, so it does not depend on whether your smartphone is turned on, whether the Internet is installed on it, or whether the battery is low (although for delivery to the original number itself, the phone must be on the network). On the other hand, you will not be able to filter messages: the operator will forward absolutely everything, including spam and advertising mailings.

⚠️ Attention: Before connecting to the service, be sure to check the cost in the official application of your operator or by calling the support service. Tariff plans and terms of service are subject to change without prior notice.

If you decide to use this option, check whether your tariff plan supports the function multi-SIM or virtual numbers, as in some cases this may be a more profitable alternative to classic text forwarding.

Specialized applications for automation

If the operator’s capabilities do not suit you or seem too expensive, applications from the store come to the rescue Google Play. There is a whole class of apps created specifically for message management that can automatically forward incoming SMS to another number or even to email. Prominent representatives of such solutions are SMS Forwarder, SMS Backup & Restore and various utilities from developers like MacroDroid.

The operating principle of such applications is based on intercepting a system notification about a new message. As soon as the phone receives an SMS, the app reads its contents and the sender, and then generates a new message or letter that is sent to the address you specified. The setup is usually intuitive: you select filters (for example, forward only from contacts or only messages containing the word "code") and specify the recipient's number.

⚠️ Attention: Giving the application rights to read and send SMS gives it full access to your correspondence. Download apps only with a high rating and from trusted developers to avoid leakage of confidential data.

Some advanced utilities allow you to configure work schedules or trigger conditions. For example, you can set up forwarding only when your phone is connected to Wi-Fi to save mobile traffic. This is especially true if you send messages abroad, where roaming can be expensive.

The table below compares popular types of solutions:

Solution type	Internet required	Cost	Flexibility settings
Operator services	No	Subscription fee / for SMS	Low
Applications (SMS)	No (consumption balance)	Free / Premium	Average
Applications (Email/Cloud)	Yes	Free	High
System automation	Depends on the scenario	Free	Very high

Manual forwarding and standard Android functions

The easiest, although least automated, method is to manually forward messages through a standard messaging application. In most modern Android shells, such as Google Messages, Samsung Messages or Xiaomi MIUI, this function is implemented at a basic level. You do not need to install additional software, just know the sequence of actions.

To forward a message manually, open a dialogue with the sender, find the desired message and press on it with your finger, holding it for a few seconds. In the context menu that appears, select Forward (arrow icon). After this, the system will prompt you to select a contact or enter a phone number to which you want to send a copy of the message. You can add your comment before sending.

• 📱 Open the application Messages on your device.
• 📩 Find the desired conversation and long press on a specific SMS.
• ➡️ Click on the icon Forward in the top or bottom menu.
• 📞 Select a recipient from your contact list or enter the number manually.

This method is ideal for one-time transactions when you urgently need to send a confirmation code to a friend or colleague. However, it is completely unsuitable for constant monitoring of other people's messages due to the laboriousness of the process. It is also worth considering that when manually forwarding, you spend funds from your account for each message sent.

Setting up automation through Tasker and macros

For users who want full control over the process and do not trust ready-made applications, an excellent solution would be to use powerful automation tools such as Tasker or MacroDroid. These apps allow you to create complex scenarios for the operation of a smartphone, including the reaction to incoming SMS. This requires some technical training, but the result is worth it.

In Tasker the setup process is as follows: you create a new profile (Profile), select the trigger “Event” -> “Phone” -> “Received SMS”. Then you create a Task that will be executed when the trigger fires. In this task, you can use the "Send SMS" action, specifying a variable %SMSNR (sender's number) or a hard-coded number in the number field, and a variable %SMSRB (message body) in the message field.

Profile: Incoming SMS
Trigger: Event -> Phone -> Received SMS
Task: Send SMS
Number: +79001234567
Message: New SMS from %SMSNR: %SMSRB

This approach allows you to implement any logic. For example, you can configure to forward only messages that contain certain keywords, or ignore messages from specific numbers. In addition, automation can send data not only via SMS, but also make HTTP requests to your server, send notifications to Telegram, or write data to Google Sheets.

⚠️ Attention: When creating complex scripts in Tasker, carefully check the loop conditions. An error in the logic can cause the phone to endlessly send messages to itself or to the target number, which will quickly reset your balance.

How to save the battery when using Tasker?

Use the "Energy Saving" profile inside Tasker and disable SMS monitoring when the phone is in deep sleep mode, if this is acceptable for your task. You can also configure the script to work only when connected to a charger.

Synchronization through cloud services and ecosystems

If your goal is not so much to forward SMS to another number, but to be able to read them from another device (for example, from a tablet or a second phone of the same brand), then it is better to use ecosystem solutions. Companies Samsung, Xiaomi, Huawei and others offer their own cloud services that synchronize messages between devices linked to the same account.

For example, smartphone owners Samsung can use the function Samsung Cloud or integration with Windows via application Communication with a phone (Phone Link). This allows you to see all incoming SMS on your computer or tablet screen in real time. For pure Android devices, the connection with Google Messages for the webworks well, which mirrors messages to any browser.

This method does not forward the SMS as a new message to another number (that is, the SIM card of the second phone does not will receive a notification), but gives full visual access to the content. This is often more convenient for business or personal use, as it allows you to respond to messages directly from the big screen using your computer keyboard.

• 💻 Install the application Link to Windows or an equivalent from the manufacturer.
• 🔗 Log in to the same account on both devices.
• 🔄 Allow message synchronization in privacy settings.
• 👁️ Check your inbox in the appropriate application on the second device.

An important condition here is the presence of a stable Internet connection on both devices. If the main phone loses network, synchronization will stop until the connection is restored. However, for most users, this is the most secure and free way to access their messages.

Troubleshooting and common errors

When setting up SMS forwarding, users often face a number of technical obstacles. The most common problem is that messages are not sent or arrive with a delay. Most often, this is due to the fact that the Android system, in order to save energy, “kills” the background processes of applications for forwarding. To avoid this, you need to add the application to the battery exceptions.

Go to Settings -> Applications -> select your application for forwarding -> Battery and set the mode to "No restrictions" or "Do not limit". Also check the access rights: the application must have permissions to SMS (read and send) and, if necessary, to access contacts and phone.

Another common mistake is the incorrect format of the recipient's number. Make sure that the number is entered in international format (for example, +7 instead of 8), especially if you use automatic sending applications. Some operator gateways do not correctly process local number formats when sending programmatically.

If you use paid operator services and forwarding does not work, check whether the service is blocked due to a zero balance or whether the package has expired. In such cases, it is best to contact the operator’s support chat, since conditions can change dynamically.

Is it possible to send SMS without the Internet?

Yes, if you use the services of a telecom operator or applications that send the forwarded message as a regular SMS. In this case, the Internet is not required, but the personal account balance will be spent for outgoing messages. Applications that send data to Telegram, email or the cloud require an Internet connection (Wi-Fi or mobile network).

Will the sender know that I have forwarded his message?

No, standard SMS protocols do not notify the sender that the recipient has forwarded the message further. Neither the operator nor standard applications send any service notifications about this fact. The sender will only know about this if you tell him or if the forwarded message is returned to him through the chain.

Is it safe to use applications for SMS forwarding?

Using proven applications with high ratings on Google Play is relatively safe, but there is always a risk. You trust a third-party developer to access all your incoming messages, including codes from banks. For maximum security, use local automation (Tasker) without transferring data to the developer's cloud or the services of official telecom operators.

Is it possible to set up forwarding only from specific contacts?

Yes, most advanced forwarding applications and automation tools like Tasker allow you to create filters. You can set up a rule according to which messages will be forwarded only if the sender's number is in your phone book, or, conversely, only from unknown numbers. This helps to filter out spam.

What to do if the forwarded message is cut off?

Standard SMS has a length limit (usually 70 or 160 characters depending on the encoding). If the original message is long, it may be cut off or split into several parts when sent through some services. It is recommended to use methods of sending via the Internet (messengers, email), where there are no such restrictions, or make sure that the intermediary application supports merging long messages.