اول ما اوصل البيت، هاحط التليفون على الشاحن.

أول ما is a very common Egyptian Arabic expression meaning as soon as or when in the sense of the moment that.

So:

• أول ما اوصل البيت = as soon as I get home
• literally, it is something like the first thing when I arrive home

It is used a lot in everyday speech to introduce something that happens immediately after another thing.

Examples:

• أول ما أصحى، بشرب قهوة. = As soon as I wake up, I drink coffee.
• أول ما ييجي، كلّمني. = When he comes, call me.

In Egyptian Arabic, after time expressions like أول ما, the verb is often in the present tense form, even when the meaning is future.

So:

• أول ما اوصل البيت = as soon as I arrive/get home
• not أول ما هأوصل البيت in normal everyday usage

This is similar to English in a way. In English, we say:

• When I get home, I’ll charge the phone

  not usually:

• When I will get home...

So the future idea is understood from the whole sentence and from the future-marked main verb هاحط.

هاحط means I will put.

It is made of:

• حط = put
• بـ/أحط style present stem for I put
• هـ / حـ = future marker in Egyptian Arabic

So هاحط = I will put

In Egyptian Arabic, the future is commonly formed with هَـ or حَـ before the verb:

• هاكتب = I will write
• هاروح = I will go
• هاحط = I will put

You may also see this written with slight spelling variation depending on style, but هاحط is a very normal way to write it.

The base verb is حط = to put / place.

This is a very common Egyptian verb. Its present-tense forms include:

• أحط = I put
• تحط = you put / she puts
• يحط = he puts
• نحط = we put

With the future marker:

• هاحط = I will put
• هتحط = you will put / she will put
• هيحط = he will put

So in the sentence:

• هاحط التليفون على الشاحن = I’ll put the phone on the charger

In Egyptian Arabic, وصل can often take the destination directly, especially in everyday speech.

So:

• اوصل البيت = I arrive home / I get home

This is very natural colloquial Egyptian.

You can also hear forms with a preposition in some contexts, such as:

• أوصل للبيت = I get to the house/home

But أوصل البيت is extremely common and sounds very natural in spoken Egyptian.

This is similar to English arrive home, where no extra preposition is needed.

البيت literally means the house or the home.

In this sentence, it usually means home rather than a specific physical house in a formal sense.

So:

• أول ما اوصل البيت = as soon as I get home

In Arabic, it is very common to use the house/home with the definite article:

• البيت = the home / home

Even when English just says home with no article.

Yes. التليفون means the phone and is a very common everyday Egyptian word.

It is a borrowing from telephone, adapted to Arabic pronunciation.

Breakdown:

• تليفون = phone / telephone
• الـ = the
• التليفون = the phone

You may also hear:

• موبايل = mobile phone / cell phone

So depending on context, Egyptians might say:

• هاحط التليفون على الشاحن
• هاحط الموبايل على الشاحن

Both are natural, though موبايل is especially common for a cell phone.

Because in Egyptian Arabic, على is commonly used with things being placed onto or connected to something, including a charger.

So:

• على الشاحن = on the charger
• natural meaning: on charge / onto the charger

This is the normal everyday way to say it.

Examples:

• حط الموبايل على الشاحن = Put the phone on the charger
• التليفون على الشاحن = The phone is on the charger

Even though English may say plug it into the charger or put it on charge, Egyptian often uses على here.

The sentence starts with the time clause first:

• أول ما اوصل البيت، هاحط التليفون على الشاحن.

This is very natural and emphasizes when the action will happen.

But you can also move it:

• هاحط التليفون على الشاحن أول ما اوصل البيت.

That also means:

• I’ll put the phone on the charger as soon as I get home.

Both are correct and natural. The difference is mostly in emphasis and flow.

• Starting with أول ما... highlights the timing.
• Starting with هاحط... highlights the main action.

A helpful pronunciation guide would be:

• awwal ma awṣal il-bēt, haḥoṭṭ it-tilifōn ʿala sh-shāḥin

A more learner-friendly approximation:

• aw-wal ma aw-sal el-bayt, ha-hot et-telefoon a-la sh-shaahin

A few notes:

• أول sounds like awwal
• اوصل here is roughly awṣal / awsal
• البيت in Egyptian is often pronounced closer to el-bēt / el-bayt, depending on the speaker
• حط has a strong ḥ sound, deeper than English h
• الشاحن becomes ish-shāḥin / esh-shaahin because ال assimilates before ش

This sentence is specifically Egyptian Arabic in wording and style.

A more Modern Standard Arabic version would be something like:

• حالما أصل إلى البيت، سأضع الهاتف على الشاحن.

Differences:

• أول ما is very natural colloquial Egyptian
• أوصل البيت is colloquial
• هاحط is Egyptian future + colloquial verb
• التليفون is colloquial/everyday
• MSA would more likely use الهاتف for the phone
• MSA would use سأضع for I will put

So the original sentence sounds like normal spoken Egyptian, not formal written Arabic.

Yes, but the meaning changes slightly.

• لما اوصل البيت، هاحط التليفون على الشاحن. = When I get home, I’ll put the phone on the charger.
• أول ما اوصل البيت، هاحط التليفون على الشاحن. = As soon as I get home, I’ll put the phone on the charger.

So:

• لما = when
• أول ما = as soon as / the moment

أول ما gives a stronger sense of immediacy. It suggests the phone will go on the charger right away.

In this form, it most naturally refers to one future event:

• As soon as I get home, I’ll put the phone on the charger.

That future meaning is signaled by هاحط.

If you wanted to express a habit, Egyptian would often use the present with بـ:

• أول ما بوصل البيت، بحط التليفون على الشاحن.
• As soon as I get home, I put the phone on the charger.

So compare:

• أول ما اوصل البيت، هاحط... = one future situation
• أول ما بوصل البيت، بحط... = usual routine / habit